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    About The Cover                                                                                 Disclaimer

    The cover depicts a monitoring visit under PTVI’s PPM SRI Organik program at IGP Morowali       The Sustainability Report of PT Vale Indonesia Tbk, hereinafter referred to as the “Report,”
    in Desa Ululere, showing engagement between PTVI personnel and community members                contains data and information that are material to stakeholders regarding PT Vale Indonesia’s
    during program implementation. Initiated in 2023, the program has entered its eighth            sustainability performance in 2025. In general, the contents of this Report are based on internal
    planting cycle, with monitoring conducted every three months to support effective               analysis, as well as credible sources and documents. The terms “PTVI,” or “We” used in this
    implementation and ongoing program evaluation.                                                  Report refer to PT Vale Indonesia Tbk.

    The program includes assistance for organic rice and organic vegetable cultivation, supported   Readers should be aware that this Report includes information containing forward-looking
    by self-produced compost derived from rice husks, with microbial activators provided            statements and views. PT Vale understands that risks and uncertainties from various factors
    through the program. It also includes support for community herbal medicine groups              could affect operational performance and business conditions in the future. Therefore, we
    (UKBM herbal) through medicinal plant cultivation, as well as agricultural infrastructure       remind readers that the Company cannot ensure that forward-looking statements will reflect
    support, including approximately 800 meters of irrigation channels and supporting farming       actual conditions in the future. Thus, we advise readers to use this information wisely.
    equipment.
                                                                                                    The tables and charts shown in this Report present numeric data using the standard English
    The cover reflects our report theme, Integrity in Action: Building Trust and Sustainable        notation. The presentation of numerical values in the text also uses the English notational
    Value, by portraying a practical example of our engagement with surrounding communities         standard.
    through ongoing program monitoring and implementation.




2            Sustainability Report 2025
Page 3
    Table of Contents
                                                                                                                         Reclamation and Rehabilitation                     100
    Disclaimer                                          2    Sustainability Management                              34
                                                                                                                         Mine Closure Planning                              102
                                                             Sustainability in Our Operations                       35
                                                             Stakeholder Engagement                                 37
    Table of Contents                                   3                                                                Our People                                         105
                                                             Materiality Review                                     40
                                                                                                                         PTVI’s Approach to Human Resources                 106
                                                             ESG Roadmap                                            44
                                                                                                                         Employee Statistics                                107
    2025 Sustainability Performance Highlights          5    Sustainability Governance                              45
                                                                                                                         Recognition of Labour and Human Rights             110
    Operational Performance                              5   Sustainability Performance Monitoring and Evaluation   46
                                                                                                                         Commitment to Diversity, Equality, and Inclusion    112
    Environmental Performance                            6   Mineral Conservation and Resource Efficiency           47
                                                                                                                         Employee Remuneration and Benefits                  118
    Social Performance                                   8   Responsible Supply Chain                               48
                                                                                                                         Employee Training and Development                   119
    Governance Performance                              10   Responsibility for Product and Service Quality         50
                                                                                                                         Employee Health and Safety                         123
                                                                                                                         Employee Concern Reporting and Resolution           131
                                                             Governance                                             51
    Theme Description                                   11                                                               Mechanism
                                                             Upholding Good Corporate Governance                    52
                                                             Governance Bodies                                      53
                                                                                                                         Communities                                        132
    Messages from Leadership                            12   Governance Body Performance and Remuneration           56
                                                                                                                         Our Approach to Responsible Community Engagement   133
    CEO Message                                         12   Processes
                                                                                                                         Respect for Human Rights                           134
    Message from the Board of Commissioners             16   Business Ethics and Compliance                         62
                                                                                                                         Relocation and Rights to Land and Resources        136
    Signatures of the Board of Directors and Board of   17   Whistleblowing Programmes                              68
                                                                                                                         Community Engagement                               136
    Commissioners                                            Data Privacy and Cybersecurity                         70
                                                                                                                         Community Grievance Mechanism                      137
    About PTVI                                          19                                                               Management of Impacts on Communities               138
    Company Profile and Main Business Activities        20   Environment                                            72   Community Empowerment Programmes                   142
    Our Purpose and Core Values                         21   PTVI’s Approach to the Environment                     73
    Legal Form and Ownership                            22   Climate Adaptation and Resilience                      75
    Company Identity                                    23   Energy and Emissions Management                        77
    Operational Areas                                   24   Water and Effluents                                    84
    Financial Performance                               25   Waste Management                                       90
    Certifications and Association Memberships          28   Biodiversity                                           95
    Awards and Recognition                              30




3           Sustainability Report 2025
Page 4
    About This Report
                                                  151
    Material Topic Disclosure
                                                  154

    Our Contribution To Sustainable Development   155
    Goals
    Data Table                                    160
    About PTVI                                    160
    Sustainability Management                     162
    Governance                                    162
    Environment                                   163
    Human Resources                               179

    Appendix                                      184
    Independent Assurance Statement               184
    POJK Index                                    186
    GRI Index                                     188
    SASB Index                                    202
    Feedback Form                                 205




4           Sustainability Report 2025
Page 5
    Operational Performance[POJK51-B.1]
    Total Nickel Production and Sales in Matte (Tons)                      Revenue and Earnings (Thousand US$)                                             Nickel Production Cost in Matte (US$ per Ton)
    Production reached 72,027 tons, 1.00% compared to 2024                 Operating revenue reached US$990,195 thousand,   4.19%                          Nickel matte production cost reached US$9,560 per Ton,
    Sales reached 73,093 tons, 0.64% compared to 2024                      compared to 2024 Profit for the Year reached US$76,063                           0.85% compared to 2024
                                                                           thousand, 31.69% compared to 2024


                   Total Nickel Production                                               Revenue and Earnings                                                       Nickel Production Cost in Matte
                  and Sales in Matte (Tons)                                                 (Thousand US$)                                                                    (US$ per Ton)
                                                                                             1,232,263
      80,000
                                                                            1,250,000                                                                         10,200
                                                                                                                                                              10,100          10,089
                     70.728   70.108   71.311   72.625   72.027   73.093

                                                                            1,000,000                                                                         10,000
     60,000                                                                                                         950,388
                                                                                                                                        990,195
                                                                                                                                                              9,900
                                                                                                                                                              9,800
                                                                             750,000
                                                                                                                                                              9,700
     40,000
                                                                                                                                                              9,600
                                                                                                                                                                                                        9,560
                                                                             500,000                                                                          9,500
                                                                                                                                                                                           9,479

                                                                                                                                                              9,400
      20,000
                                                                             250,000                     274.334                                              9,300

                                                                                                                                                              9,200
                                                                                                                                                  76.063
                                                                                                                              57.761
         0                                                                     0                                                                              9,100

                        2023               2024            2025                             2023                   2024                2025                                  2023         2024         2025
                              Production        Sales                                   Operating Revenue              Profit for the Year




    Despite continued volatility in nickel prices, PTVI maintained stable operational performance. Through efficiency improvements and disciplined operations, we were able to strengthen profitability
    while sustaining production and sales performance.[POJK51-E.5]




5               Sustainability Report 2025
Page 6
    Environmental Performance[POJK51-B.2]
                                                        IGP Morowali
    Environmental Management Expenditure                                                                      Air Pollution
                                                              Energy Usage               Renewable Energy

    US$43.79M
                                                                                                              Sorowako
                                                                2025 (GJ)                 Proportion (%)
                                                                                                              Total SO2 Emissions (Ton SO2)
                                                                   13,498                      78%
    allocated for environmental management
    activities 54.34% compared to 2024
                                                                                                                   2023                2024                2025
                                                        IGP Pomalaa
                                                                                                                  53,188               52,172             49,297
                                                              Energy Usage               Renewable Energy
     Energy and Emission                                        2025 (GJ)                 Proportion (%)
                                                                                                                 5.51% compared to 2024
     Sorowako                                                   8,422                          74%
                                                                                                              SO2 Emission Intensity (Ton SO2/Ton Ni)
     Energy Usage (GJ)
                                                                                                                   2023                 2024               2025
          2023                   2024         2025      GHG Emissions
                                                        Sorowako                                                   0.75                 0.73                0.68
       30,974,878            31,785,370    31,589,023
                                                        Total GHG Emission (Ton CO2eq)
                                                                                                                 6.85% compared to 2024
        0.62% compared to 2024
                                                             2023                2024                 2025
                                                                                                              Total Particulate Emissions (Tons of Particulates)
     Energy Intensity (GJ/Ton Matte)                      2,032,313            2,050,990         2,074,624
                                                                                                                   2023                2024                2025
          2023                    2024        2025         1.15% compared to 2024
                                                                                                                    600                 879                 647
         473.94                 445.73       438.57
                                                        GHG Intensity (Ton CO2eq/Ton Matte)
                                                                                                                 26.39% compared to 2024
        1.61% compared to 2024                               2023                2024                 2025
                                                                                                              Particulate Emission Intensity (Ton Particulate/Ton Ni)
     Renewable Energy Proportion (%)                        28.73                28.76                28.80

                                                           0.14% compared to 2024
                                                                                                                    2023                2024                2025
          2023                    2024        2025
                                                                                                                   0.008                0.012              0.009
        30.84%                  30.60%       30.87%     IGP Morowali                    IGP Pomalaa
                                                          Total GHG Emission             Total GHG Emission      25.00% compared to 2024
        0.91 compared to 2024
                                                               2025 (GJ)                      2025 (GJ)
                                                               4,553.14                          419




6             Sustainability Report 2025
Page 7
    Water Management                                            Waste Generated (Ton)                                  Biodiversity Conservation
    Water Withdrawal (m³)                                       Hazardous                                              Sorowako
    Sorowako                                                    Sorowako
                                                                                                                        72,296 local, endemic, and protected trees conserved and
           2023                  2024                 2025          2023                 2024               2025        cultivated 6% trees compared to 2024

        9,442,313             11,748,150           15,079,167       2,041                2,696              2,353       18 Timor deer (Rusa timorensis) conserved

    The significant increase in water withdrawal was              12.74 compared to 2024                                One lowland anoa (Bubalus depressicornis) conserved
    primarily attributable to improvements in monitoring
                                                                IGP Morowali
    points and flowmeter measurements in 2025                                                                          Reclamation and Rehabilitation
                                                                      2023               2024                2025      Progressive Mine Reclamation
      20,612                              9,969                       0.93                7.22              85.24
      IGP Morowali 2025                   IGP Pomalaa 2025                                                              156.67 ha                        1.42 ha
        0.90% vs 2024                       11.93% vs 2024      IGP Pomalaa                                             Sorowako                         Bahodopi

    Water Withdrawal Intensity (m³/Ton Matte)                         2023               2024                2025
                                                                                                                       DAS Rehabilitation Outside Concession
    Sorowako                                                          4.06                5.71              58.42
         2023

        133.50
                                 2024

                               164.75
                                                       2025

                                                      209.35
                                                                The increase in waste generated at IGP Morowali
                                                                and Pomalaa was primarily attributable to the
                                                                                                                                       17.877 ha
                                                                commencement of more intensive production activities          of watershed rehabilitation areas across five
                                                                in 2025.                                                      provinces: South Sulawesi, Central Sulawesi,
    Water Discharge                                                                                                              Southeast Sulawesi, West Java, and Bali
    Sorowako                                                    Non-hazardous
                                                                Sorowako
           2023                  2024                 2025                                                             Environmental Training
                                                                     2023                2024                2025
        50,226,716           100,709,771          89,695,408                                                            338 employees                    60 employees
                                                                     6,378               5,906              5,349       1,966 contractors                6 contractors
      10.94% compared to 2024                                                                                           received enviromental training   participated in environmental
                                                                                                                                                         management certification
                                                                   9.43% compared to 2024
      113,251 m³
      IGP Morowali Water Discharge in 2025
                                                                  76ton                          375ton
                                                                  IGP Morowali in 2025           IGP Pomalaa in 2025




7            Sustainability Report 2025
Page 8
    Social Performance[POJK51-B.3]
    Workforce Composition                                           Participation in Training                                          Occupational Health and Safety


         2,985                              12.09%                                        2.493                                                             Zero
        employees in total                  women employees (361)           employees participated in training programs                      Work-related Deaths (Zero Fatalities) in 2025
           workforce                            0.51% vs 2024

                                                                    Total Training Hours

      83,28%                                89,95%                                      70,656                                                              Zero
      local employees (2,486)                 of employees are                                                                                      recordable injury for employee
            0.47% vs 2024                    members of a labour                total training hours delivered in 2025



    Women in Leadership                                             Certification Programs

                                                                      277
                               131                                    employees participated in professional certification programs.

      women in leadership roles (L1–L3), representing 17.21%
       of leadership positions 1.00% compared to 2024               Pre-Retirement Preparation

    Workforce Turnover
                                                                      176
                                                                      employees participated in pre-retirement preparation training
                                                                      programs
     1.04%
     turnover rate   0.12% compared to 2024




8              Sustainability Report 2025
Page 9
    Community Empowerment                                               Beneficiaries & Reach                                          Forms of Support
                                                                                                                                       Education & Capacity Building
                                                                                  households received electricity subsidy support in
                                                                        300+
             US$4,734,128                                                         Sorowako.                                            • 5 villages served through school transportation support in
                                                                                                                                         Sorowako.
                                                                                  public facilities supported through electricity      • 3 master’s and 2 doctoral recipients supported through
         allocated for the Community Development and                     ~21      subsidy programs.                                      scholarship programs.
              Empowerment Program (PPM) in 2025                                                                                        • 57 participants joined vocational training across two
                                                                                  villages benefited from clean water distribution       batches.
                                                                           8      infrastructure in Towuti.                            • 45 PAUD teachers reached through capacity-building
                                                                                                                                         programs.
           2023                    2024                   2025                    villages involved in participatory infrastructure    • 347 university students engaged through thematic
                                                                          13      development in Morowali.                               Community Service Programs (KKN).
      US$5,571,359           US$4,000,198            US$ 4,734,128                                                                     • 15 laptops donated to support learning facilities in local
                                                                                  empowerment villages reached through health            schools.
       18.35% compared to 2024                                            13      and development programs in Morowali.
                                                                                                                                       • 1 practical training vehicle provided for SMKN 1 Luwu Timur.

                                                                                  households served through the TPS3R
     US$3.98M                                                            267      community waste management facility.
                                                                                                                                       Economic Empowerment
                                                                                                                                       • 4,600 cocoa seedlings established through the Cocoa
     invested in PPM programs in Sorowako.
                                                                                  participants joined English training programs in       Nursery House in Pomalaa.
                                                                          95      Morowali.                                            • 80 farmers supported across approximately 17 hectares of
     US$751K                                US$138K                                                                                      cultivated land.
                                                                                  university students participated in research and
     invested in PPM programs
     in IGP Morowali.
                                             invested in PPM programs
                                            in IGP Pomalaa.               20      internship opportunities.                            Environment
                                                                                                                                       • 18 Waste Bank Units and 11 School Waste Banks supported
                                                                                  farmers received capacity-building and technical
                                                                          43      assistance in organic rice cultivation across 12
                                                                                                                                         in Sorowako.
                                                                                                                                       • 10 villages supported through Climate Village (ProKlim)
                                                                                                                                         facilitation.
                                                                                  farmers supported through organic vegetable
                                                                          37      cultivation across around 5 hectares.                • 118 tons of waste managed through TPS3R in Bahodopi.
                                                                                                                                       • 8,000+ kg of compost produced through community-based
                                                                                  cocoa farmers involved in certification                waste management programs.
                                                                         100      preparation in Pomalaa.
                                                                                                                                       Infrastructure and Basic Services
                                                                                  MSMEs supported through economic self-
                                                                         133      reliance programs in Sorowako.
                                                                                                                                       • 14 solar-powered streetlights installed in Bahomotefe
                                                                                                                                         Village.
                                                                                                                                       • 225 meters of village fence constructed in Kolono Village.
                                                                                  villages supported through Village SDGs-related
                                                                          38      empowerment initiatives.                             • 10 MSME booths developed as part of village tourism
                                                                                                                                         facilities in Unsongi




9              Sustainability Report 2025
Page 10
 Governance Performance[POJK51-B.1]
 Sustainability Performance Assessment
 Sustainalytics



                          23.7
     Sustainalytics ESG Risk Score–Medium Risk Category
             19.39%, lower risk from previous year



 ASEAN Corporate Governance Scorecard (ACGS)



                        99.53
            0.86% compared to 2023 performance


 Board Diversity


                          50%
        Board of Commissioners members are female


 Responsible Supply Chain


                          85%
         of our total suppliers are domestic suppliers




10           Sustainability Report 2025
Page 11
                                  Theme Description
                                  Integrity in Actions: Building Trust and Sustainable Value

                                  Entering 2025, PTVI encountered a critical stress test of its     engagement with affected communities, regulators, and other
                                  resilience, driven by operational challenges, including the       stakeholders to ensure timely information sharing, address
                                  oil pipeline leakage, alongside ongoing market volatility and     concerns, and support response and recovery efforts. These
                                  evolving regulatory expectations. These dynamics required         actions reflect our commitment to building trust through
                                  not only disciplined execution, but also a reassessment of how    openness, accountability, and consistent engagement.
                                  we operate, prioritize, and manage risks in an increasingly
                                  complex environment.                                              As we move forward, the lessons learned and improvements
                                                                                                    made throughout the year strengthen our foundation for
                                  The theme “Integrity in Action: Building Trust and Sustainable    building a more resilient organization. Integrity continues to
                                  Value” reflects how PTVI responds to these conditions, not        guide how we respond, strengthen governance, and engage
                                  only by maintaining performance but also by reinforcing           openly with stakeholders. Through a year of challenges, we
                                  how integrity is translated into concrete actions across          reinforced that integrity in action remains essential to building
                                  the organization. The challenges encountered during the           trust and sustaining long-term value.
                                  year served as a wake-up call to address complacency risks
                                  and strengthen agility, accountability, and continuous
                                  improvement across all levels.

                                  During the year, PTVI experienced notable changes in
                                  leadership and governance, including the appointment of a
                                  new CEO, changes within the Board of Commissioners, and
                                  organizational restructuring. These developments contributed
                                  to strengthening decision-making processes, enhancing
                                  oversight, and improving alignment between strategy,
                                  operations, and sustainability commitments.

                                  At the same time, PTVI placed greater emphasis on transparent
                                  communication and active stakeholder engagement,
                                  particularly in responding to operational challenges, including
                                  the oil pipeline leakage. During the year, we intensified




11   Sustainability Report 2025
Page 12
 CEO Message
 Dear Esteemed Stakeholders,
                                                                     I travelled to Towuti in the days immediately following the
 The acceleration of the global energy transition continues
                                                                     incident. Seeing the affected areas directly, and speaking
 to reshape the economic and industrial landscape. Indonesia
                                                                     with residents face to face, only reinforced what I already
 plays a central role in this shift, as the world’s largest nickel
                                                                     knew: behind every statistic is a family’s livelihood, a farmer’s
 reserve holder and a major producer. Through its down
                                                                     harvest, a community’s trust.
 streaming policy, the country is strengthening domestic value
 creation and supporting the low-carbon transition.
                                                                     From the outset, we committed to three things: to stop the
                                                                     spread as quickly as possible, to be fully transparent about
 At the same time, rapid expansion has contributed to
                                                                     what happened and what we were doing, and to stay — for
 oversupply and price pressure, reminding us that growth must
                                                                     as long as it takes — until Towuti is genuinely restored. Our
 be balanced with responsibility.
                                                                     teams worked around the clock to isolate the leak source and
                                                                     contain the flow. We established a Complaint and Information
 Within this context, PTVI continues to navigate industry
                                                                     Centre so that affected residents could reach us directly. We
 headwinds while strengthening operational resilience. In
                                                                     engaged independent scientific experts from IPB, UNHAS,
 conditions that are not always ideal, we remain committed
                                                                     Sucofindo, and the University of Indonesia’s Disaster Risk
 to ensuring that our decisions are aligned with sustainability
                                                                     Reduction Centre to ensure our environmental assessments
 principles and our responsibilities to society and the
                                                                     were credible and our recovery actions evidence-based.
 environment.

                                                                     We are finalising a full evaluation and strengthening of our
 This year, we were confronted with a significant challenge
                                                                     pipeline systems so that a similar incident does not happen
 when an oil pipeline leak occurred on 23 August 2025 in Lioka
                                                                     again. The process of environmental rehabilitation and
 Village, Towuti District, East Luwu Regency, South Sulawesi,
                                                                     community compensation has advanced significantly and is
 releasing fuel oil into surounding waterways and farmland.
 This was a serious incident, and I want to speak to it directly
                                                                     ongoing, with regular updates posted on our website. We will        Bernardus Irmanto
                                                                     not consider this chapter closed until the community does.          CEO and President Director
 and honestly.

                                                                     This experience reinforced the importance of responding
 I am sorry to the farmers who saw their rice fields flooded with
                                                                     with urgency, transparency, and genuine care for the people          “Sustainability is not a linear path. It is
 oil. I am sorry to the families in Lioka, Langkea Raya, Baruga,
                                                                     and environment affected. It also strengthened our resolve           a continuous process of improvement,
 Matompi, Wawondula, and Timampu who faced days of
                                                                     to continuously improve how we operate, manage risks, and            reflection, and renewal.”
 uncertainty about their water, their land, and their livelihoods.
                                                                     build long-term resilience as a company. I am grateful for the
 And I am sorry that, despite the best standards we strive to
                                                                     spirit of solidarity that emerged from this difficult time. Local
 uphold, we were not able to prevent this from happening in
                                                                     residents, government officials, and community volunteers
 the first place.



12         Sustainability Report 2025
Page 13
 joined our teams in the field every single day. That spirit of   Overall, we recorded total operating revenue of US$990,195        In parallel, construction of the HPAL facility continues to
 gotong royong sustained all of us. It is also the standard we    thousand, representing an increase of 4.19% compared to           progress toward its targeted completion in 2027.
 must continue to earn.                                           the previous year. This performance was accompanied by a
                                                                  significant improvement in profitability, with profit for the     Together, these projects expand our production capacity
 For us, responsibility goes beyond operational performance.      year increasing by 31.68% to US$76,063 thousand, supported        while strengthening our downstream integration, in line with
 It is reflected in how we strengthen our operations, support     by stronger efficiency and disciplined cost management across     our commitment to a more sustainable, lower-carbon future.
 livelihoods, safeguard ecosystems, and create long-term value    our operations.
 for Indonesia.                                                                                                                     Strengthening Governance and ESG Performance
                                                                  These results reflect more than financial outcomes alone.         PTVI continued to strengthen governance and ESG
 Through this Sustainability Report, we share both our            They demonstrate the collective discipline of our teams in        performance as a foundation for long-term value creation. We
 achievements and the lessons we have learned as part of our      maintaining operational reliability, efficiency, and continuity   recorded an improved Sustainalytics ESG Risk Rating of 23.7,
 commitment to continuous improvement and accountability.         despite continued price pressure in the nickel market. Amid       representing a 19.4% risk score reduction from the previous
                                                                  fluctuating conditions, we remained focused on preserving         year, while our ASEAN Corporate Governance Scorecard
 Operational Performance and Strategic Projects                   resilience while laying the groundwork for long-term growth.      (ACGS) performance increased 0.86%, reaching 99.53 in 2025
 Throughout 2025, PTVI maintained solid operational               At the same time, our strategic projects continued to advance,    compared to 2023 performance.
 performance amid a challenging market environment. At            reinforcing our long-term growth pathway. Together, these
 Sorowako, nickel matte production reached 72,027 metric          projects strengthen the link between our upstream and             This improvement reflects stronger alignment with regional
 tonnes, an increase of 1.00% compared to the previous year,      downstream operations.                                            best practices in transparency, accountability, and shareholder
 while sales volume rose by 0.64% to 73,093 metric tonnes.                                                                          rights, reinforcing stakeholder confidence in our governance
 Despite higher volumes, operating revenue from Sorowako          In Sorowako, the Limonite Ore Project is expected to start        framework. We see this progress not merely as improved
 declined by 6.5% to US$888.6 million, reflecting softer          in mid-2027. Meanwhile, the Pomalaa HPAL Project is also          scores, but as a reflection of stronger discipline in how we
 nickel prices during the year. Nevertheless, we continued to     expected to commission in early 2027, with major infrastructure   govern our business and integrate sustainability into decision-
 strengthen cost discipline and operational efficiency, with      already in place and construction advancing steadily. As one of   making. We also strengthened governance through clearer
 nickel matte production costs increasing only marginally by      our most advanced downstream developments, this project           policies, stronger oversight, and closer integration of ESG into
 0.85%, from US$9,479 per metric tonne in 2024 to US$9,560        represents a key step in strengthening our processing capacity    business decisions.
 per metric tonne in 2025.                                        and supporting Indonesia’s nickel downstreaming agenda.
                                                                                                                                    To ensure that these commitments are translated into
 Beyond Sorowako, we began to see initial revenue contributions   The Sambalagi HPAL Project in Bahodopi is also showing            measurable practices on the ground, our Sustainability
 from our growth projects. Indonesia Growth Project (IGP)         encouraging progress, with construction continuing to             Roadmap is being recalibrated to ensure that targets remain
 Morowali generated operating revenue of US$91,517 thousand,      advance and strong confidence that the project will be            measurable, realistic, and aligned with our long-term direction
 while IGP Pomalaa contributed US$10,095 thousand in 2025.        delivered on time, on cost, and with the required quality.        as we navigate both internal transformation and growth, as
 These contributions helped lift total operating revenue by                                                                         well as evolving global standards. Sustainability is not managed
 4.19% to US$990,195 thousand, despite the decline in Sorowako    In Morowali, we reached an important milestone as mining          as a separate agenda. It is increasingly embedded within risk
 revenue, marking an important milestone in diversifying our      activities progressed significantly toward operational            management, capital allocation, and performance evaluation
 revenue base.                                                    readiness, while initial saprolite deliveries have commenced.     processes across the organization.




13        Sustainability Report 2025
Page 14
 Environmental Performance
 During the reporting year, we continued to improve our            In land management, we carried out post-mining reclamation            ongoing efforts to promote health, early detection, and
 environmental performance while maintaining operational           covering 156.67 hectares in Sorowako and 1.42 hectares in             overall well-being, surpassing our plan. These programs are
 continuity in a challenging environment. In Sorowako, we          IGP Morowali, while rehabilitating watershed outside of the           complemented by regular safety training, risk assessments,
 recorded an increment by 1.15% in absolute greenhouse gas         concession area with the total area of 17,877 hectares. In            and awareness initiatives to ensure that all workers are
 for the scope 1 and 2 emission, and 0.15% increase in emissions   addition, all water treatment and monitoring points remained          equipped to perform their jobs safely.
 intensity compared from the previous year. On the other           fully compliant with applicable regulatory standards.
 hand, our renewable energy use increased by 0.28% from                                                                                  We also continue to strengthen workforce readiness through
 the previous year. This progress was supported by a shift in      We also continue our resource efficiency program through the          capability development, delivering more than 70,000 training
 biodiesel with 40% mix of biological oil (B40), with source of    reuse of operational by-products. In 2025, more than 5 million        hours throughout the year. These efforts support both
 renewable energy contributing to around 30% of total energy       tons of slag and nearly 1 million tons of other by-product were       individual growth and organizational readiness in a changing
 consumption in Sorowako and reaching 74% in IGP Pomalaa and       reused for internal construction purposes, helping to reduce          environment.
 78% in IGP Morowali. The composition of renewable energy          landfilling and release of pollutant to the environment.
 is higher at growth project as they only operate in mining                                                                              Beyond our operations, our community development and
 activity, relying primarily on biodiesel, where in Sorowako       We recognise that environmental performance may fluctuate             empowerment investment reached US$4.73 million in 2025, an
 operation, the ore drying process to produce nickel matte still   in line with operational dynamics. However, our direction             increase of approximately 18.35% compared to the previous
 dependant on coal.                                                remains clear: to reduce emissions, improve efficiency, and           year. These programs focus on education, local economic
                                                                   move forward in a disciplined and measurable way toward               development, infrastructure, and access to essential services
 For our Sorowako operation, we are targeting a 33% reduction      responsible mining operation.                                         across our operational areas.
 in absolute Scope 1 and Scope 2 emissions by 2030, compared
 to our 2017 baseline. In 2025, total emissions at Sorowako        People, Safety, and Community Impacts                                 Through these efforts, we continue to build relationships
 were recorded at 2,074,623 tonnes of CO₂ equivalent (CO₂e),       Our employees and contractors are the foundation of our               grounded in trust, openness, and long-term responsibility.
 keeping us on track toward our 2030 target. Emissions levels      success. We ensure that every individual is treated fairly, safely,
 are expected to remain relatively stable in the near term,        and with dignity, in line with the human rights principles we
 as several key decarbonization initiatives are scheduled for      uphold. As of the end of 2025, PTVI employed 2,985 people,
 implementation starting from 2027 onwards. These initiatives      with 83.3% being local employees from East Luwu, Morowali,
 include heat recovery systems, ore dewatering improvements,       and Kolaka. Women represented 12.09% of the workforce
 and increased electrification of operations. Together, those      across all of our sites. In addition, from the total managerial
 initiatives are expected to reduce GHG emissions and support      position of 761, female occupies 17.21% of the population.
 our transition to lower-carbon operations.
                                                                   Safety is a non-negotiable priority. In 2025, we recorded zero
 In Sorowako operation, we also recorded a 5.5% reduction in       work-related fatalities, reflecting our continued commitment
 SO₂ emissions and a 26.4% decrease in particulate emissions,      to protecting the health and safety of everyone working at
 indicating better control over air quality impacts from our       our sites. Throughout the year, a total of 17,947 employees and
 operations.                                                       contractors received medical check-ups as part of our




14        Sustainability Report 2025
Page 15
                                  Appreciation and Looking Ahead
                                  I extend my sincere appreciation to our employees, business partners, government
                                  stakeholders, shareholders, and communities for their continued trust and
                                  collaboration. The resilience we demonstrated this year was the result of collective
                                  effort, shared responsibility, and a common commitment to long-term value creation.

                                  As we look ahead, we recognize that the operating environment will continue to evolve,
                                  shaped by market uncertainty and the accelerating energy transition. In navigating
                                  this landscape, or focus will remain on disciplined execution, responsible growth, and
                                  measurable progress in sustainability and ESG performance.

                                  Integrity will continue to guide how we lead, allocate capital, manage risk, and create
                                  lasting value for our stakeholders. The lessons we learned this year, particularly from
                                  the challenges we faced, will continue to shape how we move forward.

                                  We believe sustainability is not a commitment expressed once a year, but a
                                  responsibility we renew through our actions every day.

                                  Thank you for walking this journey with us.




                                  Jakarta, 30 April 2026
                                  Bernardus Irmanto

                                  President Director
                                  PT Vale Indonesia Tbk




15   Sustainability Report 2025
Page 16
                                       Message from the Board of Commissioners
                                       2025 was a defining year for PTVI, testing not only our            alongside a deep understanding of Indonesia’s regulatory and
                                       operational resilience but also the strength of our governance     stakeholder landscape.
                                       framework and the discipline behind our strategic decision-
                                       making.                                                            The 2025 composition of the Board of Commissioners also
                                                                                                          reflects greater diversity of perspectives, with women
                                       We operated amid continued market volatility, evolving             representing 50% of its members. Inclusive leadership at the
                                       regulatory developments, and rising expectations regarding         highest level signals the Company’s values and direction, and
                                       environmental and social responsibility. In this context,          we remain committed to strengthening diversity within PTVI’s
                                       governance is not merely a formal structure—it is the              governance structures.
                                       foundation that ensures discipline in decision-making,
                                       strengthens accountability, and safeguards long-term value.        On sustainability and ESG matters, the Board of Commissioners
                                       Throughout the year, PTVI underwent significant structural         is well-positioned to provide effective oversight, with
                                       and strategic developments. Organizational changes, the            expertise spanning ESG strategy, stakeholder engagement,
                                       advancement of strategic projects, and the strengthening of        human rights, and the implementation of international
                                       sustainability oversight required greater clarity in roles and     standards alongside Indonesia’s national agenda on energy
                                       stronger accountability. During periods of change, careful         transition and sustainable investment.
                                       supervision becomes increasingly critical. The role of the Board
                                       of Commissioners is to ensure that all decisions remain aligned    Overall, the Board of Commissioners provides a strong
                                       with PTVI’s values, risk appetite, and long-term direction.        foundation for overseeing the Company’s ESG commitments,
                                                                                                          ensuring that sustainability remains a core part of PTVI’s
                                       The year also marked an important phase of leadership renewal,     long-term strategy.
                                       with the appointment of a new President Commissioner and a
                                       new President Director and Chief Executive Officer, alongside
                                       other changes in the composition of both the Board of              Jakarta, 30 April 2026
                                       Commissioners and the Board of Directors.

                                       The Board of Commissioners brings together a diverse range
                                       of backgrounds, experience, and perspectives that strengthen
       F. S. Multhazar                 the Company’s approach to governance and sustainability. Its       F. S. Multhazar
       President Commissioner          composition reflects a multi-stakeholder ownership structure,      President Commissioner
                                       while ensuring that global best practices are considered           PT. Vale Indonesia Tbk




16 5      Sustainability Report 2025
Page 17
                                                         Signatures of Directors and Commissioners
                                            We, the undersigned, declare that all information in the 2025 Sustainability Report of PT Vale Indonesia Tbk has
                                            been presented in full, and we are fully responsible for the accuracy of the contents of the report in accordance
                                                                     with POJK 51/POJK.03/2017. This statement is made truthfully.


                                                                                Board of Directors*




                          Bernardus Irmanto                                                Abu Ashar                                     Heriyanto Agung Putra
                                    President Director                                  Vice President Director                                          Director




                               Budiawansyah                                       Rizky Andhika Putra                                         Muhammad Asril
                                        Director                                                Director                                                 Director




                                                                                     Slamet Sugiharto
                                                                                                Director




17 6   Sustainability Report 2025
Page 18
                                                          Board of Commissioners*



                               F. S. Multhazar                   Emily Olson**                                              Kristina Gauthier
                                President Commissioner        Vice President Commissioner                                            Commissioner




                       Christopher McCleave                M Jasman Panjaitan                                      Katherine Angela Oendoen
                                    Commissioner                      Commissioner                                                   Commissioner




                                    Shiro Imai                      Rudiantara                                             Retno L.P. Marsudi
                                    Commissioner               Independent Commissioner                                       Independent Commissioner




                                                           Notes:
                                                           *The composition of the Company’s Board of Directors and Board of Commissioners is based on the
                                                           resolution of the Company’s Extraordinary General Meeting of Shareholders held in September 2025.

                            Marita Alisjahbana             ** The BOC member who served during the 2025 financial year but has effectively resign as of April 2026 with
                                                           the resignation subject to approval at the upcoming Annual General Meeting of Shareholders to be held on
                               Independent Commissioner
                                                           June 2, 2026.




18 7   Sustainability Report 2025
Page 19
     About PTVI
19   Sustainability Report 2025
Page 20
 Compan Profile and Main Business Activities[GRI 2-6] [POJK51-C.4]
 Our company marked its presence in Indonesia in 1968 with            addition to these core operations, PTVI also engages in supporting activities such as transportation, electricity procurement, real
 the establishment of PT International Nickel Indonesia (INCO),       estate management, wastewater treatment, waste management and recycling, as well as remediation activities.[GRI 2-6] [POJK51-C.4]
 before adopting the name PT Vale Indonesia Tbk in 2011. We
 have since grown into one of Indonesia’s leading processed
 nickel producers, contributing to the nation’s down streaming
 efforts long before the became a national agenda, with more
 than half a century of experience since commencing processing
 plants in 1977. PTVI has also built a lasting legacy from the very
 beginning as a pioneer of renewable energy-based processing
 within the national nickel industry, relying on hydroelectric
 power plants as its primary energy source at our Sorowako
 mine. Over the decades, we have continued to advance
 responsible and sustainable production, efforts that we are
 proud to highlight throughout this report.

 Our operations have been carried out under the trust
 granted by the Government of Indonesia through a Contract
 of Work (CoW) with a 30-year concession period since
 the commencement of our operations. The contract was
 extended in 1996 and subsequently transitioned into a Special
 Mining Business License (Izin Usaha Pertambangan Khusus,
 or IUPK) in 2025, valid through 2035 with the possibility of
 further extension. In parallel with this regulatory transition,
 we are progressing the development of our Indonesia Growth
 Project (IGP), IGP Pomalaa,IGP Morowali, and Sorowako
 Limonite projects. The IGP projects are at an early stage of
 mine development.

 Several business activities remain consistent with last year,
 namely mining nickel ore, processing the ore into nickel in
 matte, and selling the produced nickel matte. Accordingly, our
 main product is nickel matte, which is supplied to Vale Canada
 Limited (VCL) and Sumitomo Metal Mining Co., Ltd. (SMM). In



20         Sustainability Report 2025
Page 21
 Our Purpose and Core Values [GRI 2-24][POJK51-C.1][POJK51-F.1]
 PTVI operates with the purpose of improving lives
 and contributing to a more sustainable future.
 We recognize that mining plays an important role
 in supporting global development and energy
 transition needs. In 2024, we introduced the
 CARES principles as the foundation of how we
 work and make decisions. These principles are
 reflected in five core values and translated into
 key behaviours that guide our daily operations and
 long-term value creation.

 To ensure these values are deeply embedded
 across the organization, we actively and
 consistently socialize the CARES principles through
 townhall meetings, leadership engagements,
 and various corporate events. These platforms
 serve as strategic touchpoints to reinforce our
 shared purpose, align employees with our ethical
 standards, and cultivate a culture of integrity,
 collaboration, and accountability.




21        Sustainability Report 2025
Page 22
 Legal Form and Ownership [GRI 2-1][POJK51-C.3]
 Since May 16, 1990, PTVI has been listed on the Indonesia Stock Exchange (IDX) under the stock
 code INCO. As of December 31, 2025, approximately 20% of our shares are publicly owned.
 The majority of the company’s shares are held by PT Mineral Industri Indonesia (MIND ID), a
 state-owned enterprise, amounting to 34.00%, followed by Vale Canada Limited (VCL) with
 33.88%, and Sumitomo Metal Mining Co., Ltd. with 11.48%.

 PTVI is jointly controlled by MIND ID and VCL as our two largest shareholders. This structure
 supports balanced oversight and long-term business continuity across national and
 international markets, while maintaining alignment with Indonesia’s regulatory framework
 and development priorities.




22        Sustainability Report 2025
Page 23
     Compan Identit                                 [GRI 2-1][POJK51-C.2]



     Name                           Establishment Date                      Address
     Company Name                   July 25, 1968                           Head Office                                 Processing Plant
     PT Vale Indonesia Tbk                                                  Sequis Tower, 20th Floor, Unit 6 & 7        Main Office Plant Site Sorowako
     Other name                     Stock Exchange Listing Date             Jl. Jend. Sudirman Kav. 71,                 East Luwu 92984,
     PT Vale                        May 16, 1990                            Jakarta 12190, Indonesia                    South Sulawesi, Indonesia
                                                                            Phone: +62 21 524 9000                      Phone: +62 475 332 9100
                                                                            Fax.: +62 21 524 9020                       Fax.: +62 475 332 9575
                                                                            Website: https://vale.com/indonesia
                                                                            Email: ptvicommunications@vale.com
                                                                                                                        Indonesia Growth Project Pomalaa
                                                                                                                        Jl. Alam Mekongga No. 81 A
                                                                            Representative Office                       Laloeha Sub-district, Kolaka District
                                                                            Makassar, South Sulawesi                    Kolaka Regency 93561
                                                                            Jl. Somba Opu, PO Box 1143                  Southeast Sulawesi, Indonesia
                                                                            Makassar 90001, South Sulawesi, Indonesia
                                                                            Phone: +62 411 873731, 87                   Indonesia Growth Project Morowali
                                                                                                                        PT Vale Port, Jl. Trans Sulawesi
                                                                                                                        Bahomotefe Village, East Bungku Sub-district
                                                                                                                        Morowali Regency 94973
                                                                                                                        Central Sulawesi, Indonesia




23     Sustainability Report 2025
Page 24
 Operational Area [GRI 2-1][POJK51-C.3]
 We operates exclusively in Indonesia, within areas granted under IUPK, which is valid until December 28, 2035. The           PTVI’s core operations are located in the Sorowako Block, which
 license covers a total concession area of 118,017 hectares, spread across three working blocks located in three provinces:   currently focuses on saprolitic nickel ore (high-nickel laterite) mining
 •    Sorowako Block, South Sulawesi (70,566 ha)                                                                              and the production of nickel in matte using pyrometallurgical
 •    Bahodopi Block, Central Sulawesi (22,699 ha)                                                                            technology. Our mineral processing plant in Sorowako is equipped
 •    Pomalaa and Sua-Sua Blocks, Southeast Sulawesi (24,752 ha)                                                              with drying furnaces, reduction furnaces, electric furnaces, and
                                                                                                                              converters, with a production capacity of 180–216 tonnes of nickel
                                                                                                                              matte per day.

                                                                                                                              In addition to our existing operations, we are developing the
                                                                                                                              Indonesia Growth Project (IGP), which includes expansion initiatives
                                                                                                                              in Pomalaa, Morowali, and Sorowako. These projects are designed
                                                                                                                              to strengthen our participation in Indonesia’s nickel downstreaming
                                                                                                                              agenda while diversifying processing capabilities and optimizing ore
                                                                                                                              utilization.




24        Sustainability Report 2025
Page 25
                                                                                                                                Financial Performance
                                       IGP Pomalaa is located in Pomalaa and was launched on November 27, 2022. The
                                       project will feed nickel ore into our joint venture with PT Kolaka Nickel Indonesia      Operational and Financial Performance
                                       (KNI) that produces nickel in the form of Mixed Hydroxide Precipitate (MHP), a key
                                       intermediate material for electric vehicle batteries, through High-Pressure Acid         In recent years, the global nickel market has experienced a
                                       Leach (HPAL) technology.                                                                 period of softening, leading to lower average nickel prices
                  IGP Pomalaa                                                                                                   and placing pressure on industr -wide financial performance.
                                       The mining area has a production capacity of 28 million tonnes per annum (Mtpa)          While market conditions remained challenging, prudent cost
                                       of limonite and saprolite ore, while the HPAL plant has a production capacity of         discipline, stable operations, and solid production performance
                                       120 kilotonnes per annum (ktpa) of MHP.                                                  supported resilient financial results.

                                                                                                                                In 2025, PTVI recorded total revenue of US$990,195 thousand,
                                       IGP Morowali was inaugurated on February 10, 2023. Mining activities are                 representing an increase of US$39,807 thousand, or 4.19%,
                                       conducted in Bungku Timur and Bahodopi districts, with processing facilities             compared to 2024. Net profit also improved to US$76,063
                                       located in Bungku Pesisir district. This project will feed into our joint venture        thousand, rising by US$18,302 thousand, or 31.68%, from the
                 IGP Morowali          with PT Bahodopi Smelter Nickel Indonesia (BNSI) to produce MHP through HPAL             previous ear. This improvement reflects stronger operational
                                       process.The mining area has a production capacity of 16 Mtpa of limonite and             performance and continued efforts to manage costs amid
                                       saprolite ore, and HPAL facility with an estimated capacity of 60 ktpa of MHP            fluctuating market conditions.
                                       that is expected to commence operations in 2027.
                                                                                                                                Despite the challenging market environment, PTVI maintained
                                                                                                                                a sound financial position while supporting project
                                       IGP Sorowako Limonite Ore (SLO) is located within the existing Sorowako Block            development through higher financing. Total assets reached
                                       and received final investment approval in Ma 2024. The project focuses on                US$3,345,847 thousand, increasing by US$169,319 thousand, or
                                       processing limonite ore (low-nickel laterite), which had previously not been fully       5.33%, compared to 2024. Total equity also grew by US$42,300
     IGP Sorowako Limonite Ore (SLO)   utilized. This project will feed into our joint venture with PT Huali Nickel Indonesia   thousand, or 1.55%, to US$2,775,076 thousand. At the same
                                       (HNI) to produce MHP through HPAL process. The mining capacity for limonite ore          time, liabilities increased to US$570,771 thousand, primarily
                                       reaches 11 Mtpa and HPAL facility with an estimated production capacity of 60            reflecting financing for operational and project development
                                       ktpa of MHP.                                                                             activities.




25     Sustainability Report 2025
Page 26
               Financial Position and Performance (in thousand US$) [POJK51-C.3]
                                                                                                      Operational costs remained relatively stable, with nickel matte                    Direct economic value
                                                                                       Variance       production cost reaching US$9,560 per ton in 2025, compared with                   generated and distributed
                                                                                                                                                                                         [POJK51-B.1][POJK51-F.2][GRI 201-1]
     Financial Data          2025                2024               2023           (2025:2024)        US$9,479 per ton in 2024, an increase of 0.85%. While production
                                                                                                      costs increased marginally year-on-year, they remained below 2023                  In 2025, PTVI generated and distributed
                                                                                Nominal           %   levels of US$10,089 per ton, reflecting resilience in cost management              economic value to stakeholders through
  Total Assets             3,345,847          3,176,528          2,925,999      169,319      5.33%    amid inflationar pressures and market volatilit .                                  our operational and financial activities,
                                                                                                                                                                                         reflecting our contribution to national
  Total Liabilities         570,771            443,752             361,462      127,019      28.62%                  Nickel Matte Production Cost (in US$ per Ton)
                                                                                                                                                                                         and regional economic development.
  Total Equity             2,775,076          2,732,776          2,564,537       42,300       1.55%
                                                                                                                  2025                  2024                           2023              We generated total economic value of
  Total Revenue             990,195            950,388           1,232,263       39,807       4.19%                                                                                      US$994,117 thousand, representing an
                                                                                                                  9,560                  9,479                         10,089
  Net Profit                 76,063              57,761            274,334       18,302      31.68%                                                                                      increase from US$954,107 thousand in
                                                                                                                                                                                         2024. This increase was primarily driven
                                                                                                      Sales to Principal Bu ers
                                                                                                                                                                                         by higher operating revenue, supported
 Despite market challenges, we maintained stable operational performance                              Although nickel matte sales volume increased during the year,
                                                                                                                                                                                         by stable production and improved
 throughout the year. Nickel matte production reached 72,027 metric tons,                             sales value to principal buyers declined by 6.50% year-on-year
                                                                                                                                                                                         sales performance. Other income also
 representing an increase of 716 metric tons, or 1.0%, compared to 2024.                              to US$888,584 thousand, primaril reflecting softer nickel prices.
                                                                                                                                                                                         increased, reflecting higher non-op-
 Production also e ceeded our annual target of 71,234 metric tons, reflecting                         Revenue from principal customers, including Vale Canada Limited
                                                                                                                                                                                         erational earnings. Compared with
 effective operational planning and e ecution.                                                        and Sumitomo Metal Mining Co., Ltd, decreased in line with
                                                                                                                                                                                         the restated revenue of US$1,233,086
                                                                                                      prevailing market conditions. Nevertheless, total company revenue
                                                                                                                                                                                         thousand in 2023, the 2025 performance
 Sales performance also remained positive. Nickel matte sales reached 73,093                          increased, supported by other revenue streams and stronger
                                                                                                                                                                                         indicates stabilisation following earlier
 metric tons, increasing by 468 metric tons, or 0.65%, compared to the previous                       operational performance.
                                                                                                                                                                                         market fluctuations and aligns with
 year, and surpassing our annual sales target of 72,234 metric tons.
                                                                                                        Operating Revenues (in thousand US$) based on Bu ers 2023 - 2025                 the improvement in net profit recorded
 Nickel Matte Production and Sales Target and Realization (metric tons) 2023-2025                                                       [POJK51-B.1]
                                                                                                                                                                                         during the year.
                                  [POJK51-B.1][POJK51-F.2][SASB EM-MM-000.A]
                                                                                                                                                                       Variance
                                                                                                         Customer          2025       2024               2023         (2025:2024)        We distributed US$944,234 thousand
                                                                               Variance (2025:2024)                                                                                      in economic value in 2025, reflecting
          Nickel matte                   2025          2024           2023                                                                                         Nominal        %
                                                                                                                                                                                         continued expenditures to sustain
                                                                               Nominal            %    Vale Canada                                                                       operations, support employees, meet
                                                                                                                          711,475    760,201           985,812     (48,726)     -6.41%
                                                                                                       Limited                                                                           fiscal obligations, and contribute to
                 Target                 71,234        70,805             -       429         0.61%
  Production                                                                                                                                                                             community development. Operating
                                                                                                       Sumitomo
                   Realizations         72,027         71,311        70,728      716         1.00%                                                                                       costs accounted for the largest share of
                                                                                                       Metal Mining       177,109    190,187           246,451     (13,078)     -6.88%
                 Target                 72,234         71,797            -       437         0.61%     Co., Ltd                                                                          distributed economic value, alongside
  Sales
                   Realizations         73,093        72,625         70,108      468         0.65%     Total              888,584    950,388           1,232,263   (61,804)     -6.50%




26          Sustainability Report 2025
Page 27
 salaries and emplo ee benefits, pa ments to providers of capital, pa ments                   Direct Economic Value Generated, Distributed, and Retained (in
 to government, and community investments.                                                                     thousand US$) 2023 - 2025

 Pa ments to providers of capital in 2025 reflected financing obligations
 associated with the year’s activities. Payments to government continued to                                                                                     Variance (2025:2024)
                                                                                     Financial Data           2025              2024               2023
 represent a significant contribution to state revenue, despite fluctuations
 influenced b ta able income and fiscal obligations. Communit investments                                                                                       Nominal         %
 increased compared with the previous year, demonstrating sustained             Economic Value Generated
 support for community development initiatives.
                                                                                Operating Revenue            990,195           950,388            1,232,263       39,807        4%

 Economic value retained in 2025 reflects the balance between economic          Other Income                  3,922              3,719              823*           203          5%
 value generated and the higher distribution of value to stakeholders during
 the year.                                                                      Total Revenue                 994,117           954,107          1,233,086*       3,922        3,719

                                                                                Economic Value Distributed
 The disclosed economic value figures are derived from and aligned with our
 audited Financial Statements. Certain prior- ear figures have been restated    Operating Costs              638,007           785,160*           550,958*        48,841        8%

 to align with the Financial Report methodology, ensuring consistency and       Salaries and Employee
 comparabilit across reporting periods. Detailed figures are presented in the                                101,002            95,254             87,436         5,748         6%
                                                                                Benefits
 accompanying table.
                                                                                Payments to Capital
                                                                                                              34,607              0                60,093         34,607       100%
                                                                                Providers

                                                                                Tax Payments to
                                                                                                              170,419          202,242            204,617        -35,607       -18%
                                                                                Government

                                                                                Community Investments         3,983             3,912*              4,291          358          9%

                                                                                Total Economic Value
                                                                                                             948,018          1,082,656*          907,395*        53,947        6%
                           PTVI does not receive any financial                  Distributed

                          assistance from the Government of                     Economic Value Retained (Economic Value Generated - Economic Value Distributed)
            Indonesia. However, in line with our shareholding
           structure, the Government indirectly holds shares                    Total Economic Value
                                                                                                              49,883            73,693*           361,444*        -13,937      -22%
              in PTVI through MIND ID, which has been one of                    Retained

                          our shareholders since 2020.[GRI 201-4]
                                                                                      *Restatement of prior-year figures to align with the Financial Report methodology and ensure
                                                                                                        consistency and comparability across reporting periods.




27        Sustainability Report 2025
Page 28
 Certifications and Association Memberships [POJK51-C.5][GRI 2-28]
 Certifications




28      Sustainability Report 2025
Page 29
 Certifications and Association Memberships [POJK51-C.5][GRI 2-28]
 Association Membership

         International Association                                National Association                                National Association
                                    UN Global Compact                                    Indonesian Mining                                   Forum Industri Nikel
                                    Member                                               Association                                         Indonesia
                                                                                         Member                                              Member
                                                         Link :                                              Link :




          National Association                                    National Association                                National Association
                                    Indonesia Global Compact                             Asosiasi Emiten Indonesia                           Asosiasi Pengusaha
                                    Network                                              Member                                              Indonesia
                                    Member                                                                                                   Associate member
                                                         Link :                                              Link :




          National Association                                    National Association
                                    Indonesia Business Council                           Indonesia Corporate
                                    for Sustainable Development                          Secretar Association
                                    Member                                               Member
                                                         Link :




29     Sustainability Report 2025
Page 30
 Awards and Recognition
 In 2025, PTVI’s commitment to environmental protection, social responsibility, and strong governance has been recognized by various institutions. These acknowledgments demonstrate that the
 company’s contributions to sustainable mining are not only acknowledged within the company, but also validated by external entities, including the following:


                                         TOP CSR Awards 2025                                                                                   SDG Innovation Accelerator for Young
                                         TopBusiness                                    11 June 2025                                           Professionals
                                                                                                                                               UNGC                                          31 July 2025
                                           • TOP CSR Awards 2025 Star 4 - A well-established CSR
                                             system, policies, and implementation at IGP Morowali.                                             Top 6 Innovations
                                           • TOP Leader on CSR Commitment 2025 - given to
                                             Bernardus Irmanto (PTVI’s CEO) for his commitment to
                                             sustainability.


                                        The Asia Responsible Enterprise Award (AREA)                                                           Innovation Technology for Social and
                                        Enterprise Asia                                27 June 2025                                            Environmental Awards (InTechSEA)
                                                                                                                                               Hasanuddin Universit                          31 July 2025
                                          • AREA awardee in the Social Empowerment category
                                          • AREA awardee in the Green Leadership category
                                                                                                                                                 • Platinum Award - Biodiversity category
                                                                                                                                                 • Gold Award - Food, Energy, and Water category




                                                                                                                                               Eco Tech Pioneer and Sustainability Award (EPSA)
                                        Energi Mineral Festival 2025
                                                                                                                                               Department of Environmental                20 August 2025
                                        Indonesian Ministr of Energ and              30-31 July 2025
                                                                                                                                               Engineering, Diponegoro Universit
                                        Mineral Resources and B-Universe

                                                                                                                                                 • Gold Award - Green Power Innovation
                                        Recognition in the ESG initiative category
                                                                                                                                                 • Gold Award - Hydro Smart Innovation
                                                                                                                                                 • Gold Award - Ecosystem Protection
                                                                                                                                                 • Silver Award - Low Carbon Innovation
                                                                                                                                                 • Silver Award - Community Development
                                                                                                                                                 • Bronze Award - Eco-Cycle Innovation
                                                                                                                                                 • Bronze Award - Eco-Hazard Innovation




30       Sustainability Report 2025
Page 31
                                  Katadata ESG Index Awards                                 Investortrust ESG Awards 2025
                                  Katadata Indonesia                    10 September 2025   Investortrust                               23 October 2025


                                    • Katadata ESG Index Awards awardee for the mining      •     Gold Star Award - for Big Cap, Public Company
                                       sector                                               •     Investortrust ESG Awards 2025 - Transparency and
                                    • Katadata ESG Index 2025 Awarding Gender awardee             ESG Performance Disclosure category
                                       for the mining sector



                                                                                            Penghargaan Subroto 2025
                                  ESG Business Awards
                                                                                            Indonesian Ministr of Energ and           24 October 2025
                                  ESG Business                          25 September 2025
                                                                                            Mineral Resources

                                    • Winner - Waste Management Award, Indonesia.
                                                                                            Recipient of Penghargaan Subroto 2025 - Matano Iniaku
                                    • Winner - Biodiversity Conservation Award, Indonesia
                                                                                            Program




                                                                                            Asia ESG Positive Impact Awards 2025
                                  Bisnis Indonesia CSR Awards (BISRA) 2025
                                                                                            Asia ESG Positive Impact              5-7 November 2025
                                  Bisnis Indonesia                      30 September 2025
                                                                                            Consortium (A-EPIC)

                                    • Platinum Champion - IGP Morowali
                                                                                            Gold Award (Large Companies) - Environment category
                                    • Special Achievement - Best CSR Program in Strategic
                                                                                            (Biodiversity Conservation)
                                       Planning (IGP Morowali)




                                  Lestari Award 2025                                        ESG Leadership Awards 2025
                                  Kompas Gramedia                          2 October 2025   Bumi Global Karbon (BGK) Foundation 16 November 2025


                                  Sustainable Ecosystems Category- for Kehati Lutim         Awardee in Leadership AA – Advancing ESG Transparency
                                  Bersinergi program                                        Leadership category




31   Sustainability Report 2025
Page 32
                                  ESG B-Universe 2025                                             Asia Sustainability Reporting Rating (ASRRAT)
                                  Investor Dail                                20 November 2025   2025
                                                                                                  Investortrust                            28 November 2025
                                  ESG Appreciation - Community Empowerment category
                                                                                                  Gold Rank - Sustainability Report 2024




                                                                                                  Penghargaan Mitra Bhakti Husada (MBH) 2025
                                  Temu Karya Mutu dan Produktivitas Nasional
                                                                                                  Indonesian Ministr of Health              9 December 2025
                                  (TKMPN) XXIX
                                  PT Wahana Kendali Mutu                    24-29 November 2025
                                                                                                  Award recipient in the Women Workers’ Health Protection
                                                                                                  Category
                                    • Diamond Award & Most Favorite - Green Breaker,
                                       innovation in rehabilitating rocky areas using coconut
                                       belt waste
                                    • Platinum Award - Innovator Tim, improved slag
                                       launder spraying method to reduce safety risks and
                                                                                                  Indonesian CSR Awards (ICA) & Indonesian SDGs
                                       operating costs
                                                                                                  Awards (ISDA) 2025
                                    • Platinum Award - Autopipe, pipe-opening tool for
                                                                                                  Corporate Forum for CSR                  17 December 2025
                                       e ploration projects to improve operational efficienc
                                                                                                  Development (CFCD)
                                    • Platinum Award - Slag Warrior, utilisation of nickel
                                       slag waste as environmentally friendly infrastructure
                                                                                                    • ICA Platinum and Gold Award Awardee - Matano
                                       material
                                                                                                       Iniaku program
                                    • Platinum Award - Stock Master, cost efficienc of
                                                                                                    • ISDA Silver Award Awardee - Closed-loop Livestock
                                       21% in the procurement of new tuyere units
                                                                                                       System program
                                    • Gold Award - The Energizer, reducing power network
                                       troubleshooting time in mining operations by up to
                                                                                                  Taxpayer Program
                                       71%
                                                                                                  Kolaka Regenc Regional Revenue              18 March 2025
                                    • Gold Award - Sarakaloka, optimisation of apuwood
                                                                                                  Office
                                       plants utilisation in lagoon areas

                                                                                                  Recipient of the Best Tax Report Award 2024, Kolaka
                                                                                                  Regency




32   Sustainability Report 2025
Page 33
                                  10th Asia’s Sustainability Reporting Awards                                                     Operational Excellence Conference (OPEXCON)
                                  (ASRA) 2025                                                                                     2025
                                  CSR Works International Pte Ltd,          24 October 2025                                       Shift Indonesia                            13 November 2025
                                  Singapura
                                                                                                                                  Gold Award – Innovation in automating the Silica/Magnesia
                                  Bronze Award – Asia’s Best Sustainability Report (CEO                                           (S/M) ratio control in slag furnaces using machine learning
                                  Letter) Category




                                  Fortune Indonesia 100 - 2025                                                                    Perhumas PR Excellence Awards 2025
                                  Fortune Indonesia                       12 September 2025                                       Indonesian Public Relations                13 December 2025
                                                                                                                                  Association (Perhumas)
                                  Ranked 79th
                                                                                                                                  Second Place in Digital PR Program - General Theme
                                                                                                                                  Category




                                  Global Supply Chain Excellence Awards (SCEA) Asia
                                  Pacific 2025
                                  Suppl Chain E cellence Award –         30 September 2025
                                  Asia Pacific


                                  Award Recipient – Manufacturing Category (0-Hour Truck
                                                                                              To learn more about PTVI’s
                                  Rebuild Program)
                                                                                              certifications, associations, and
                                                                                              awards, please visit our website:

                                  HR Excellence Awards 2025
                                  Human Resource Online                    6 November 2025


                                  Gold Award – Excellence in CSR Strategy Category




33   Sustainability Report 2025
Page 34
     Sustainability
     Management
34   Sustainability Report 2025
Page 35
 Sustainability in Our Operations[POJK51-A.1]
                                                                                                                                      •   Sustainable Development Goals (SDGs)
 In pursuing our aspiration to improve lives and help shape a      Guidelines Governing Our Sustainable Operations
                                                                                                                                      •   Labor standards and conventions of the International
 better future, we recognise the importance of continually
                                                                                                                                          Labour Organization (ILO)
 reflecting on how we operate, ensuring that our presence          Our operations and sustainability practices are grounded by
                                                                                                                                      •   ICMM - International Council on Mining and Metals
 supports positive progress and not the opposite. This             Indonesian legal and regulatory requirements as well as globally
                                                                                                                                      •   United Nations Basic Principles on the Use of Force and
 awareness forms the basis of our commitment to responsible        recognized standards and guidelines. This foundation ensures
                                                                                                                                          Firearms
 mining practices, and establishing resilient operations that      that our activities are carried out responsibl and effectivel ,
                                                                                                                                      •   UN Guiding Principles on Business and Human Rights
 minimise risks and generate meaningful impact. Moreover,          while also maintaining full alignment with the commitments
                                                                                                                                      •   United Nations Global Compact Principles (UNGC)
 given that our operations depend on commodities with finite       and requirements we have adopted. The following listed local
                                                                                                                                      •   International Finance Corporation (IFC) Performance
 lifespans, this commitment becomes even more critical to          and international regulations, standards, and frameworks
                                                                                                                                          Standards
 safeguarding the long-term continuity and competitiveness         that we adhere to.
                                                                                                                                      •   Global Reporting Initiative (GRI)
 of our business.
                                                                                                                                      •   Voluntary Principles on Security and Human Rights
                                                                   Local Regulations
                                                                                                                                      •   UN Paris Agreement 2015
 To reinforce commitment to responsible mining at the highest
                                                                                                                                      •   UN Declaration on the Rights of Indigenous Peoples
 level, we have embedded it into a formal Sustainability Policy,   •   Law No. 40 of 2007 on Limited Liability Companies
                                                                                                                                      •   OECD Due Diligence Guidance for Responsible Supply
 last amended in 2024. This policy has been approved by our        •   Ministry of Energy and Mineral Resources Decree No.
                                                                                                                                          Chains of Minerals from Conflict-Affected and High-Risk
 Board of Directors. We ensure that sustainability is not only a       1827/K/30/MEM/2018 on Good Mining Practice Guidelines
                                                                                                                                          Area
 guiding principle, but a strategic lever that shapes decisions,   •   OJK Regulation No. 51/POJK.03/2017 on Sustainable
 drives transformation, and anchors the long-term direction of         Finance for Financial Services Institutions, Issuers, and
 our operations.                                                       Public Companies

                                                                                                                                                  Access our
 In this section, we outline the key elements that show how        Global Frameworks
                                                                                                                                                  Sustainability
 this commitment is realized in practice, encompassing our
                                                                                                                                                  Policy here:
 activity dimensions, the pillars that guide our operations, and   •   ISO 26000 - Guidance on Social Responsibility
 our focus areas in each pillar.                                   •   ISO 14001:2015 - Environmental Management System.
                                                                   •   ISO 45001:2018 - Occupational Health and Safety
                                                                       Management System
                                                                   •   ISO 9001:2015 - Quality Management System
                                                                   •   ISO 31000:2018 - Risk Management
                                                                   •   International Council on Mining and Metals (ICMM)
                                                                       Principles
                                                                   •   Sustainability Accounting Standard Board (SASB) Metals &
                                                                       Mining 2021




35        Sustainability Report 2025
Page 36
 Integration of Sustainability into Business                         considerations are consistently embedded across our sites and functions. This includes enhancing coordination between strategic
 Strategy[POJK 51 A.1][GRI 2-12][GRI 2-13]                           planning, risk management, operations, and sustainability functions to support coherent execution and accountability.

 Sustainability considerations are integrated into PTVI’s            By embedding sustainability into our business strategy, PTVI seeks to ensure that strategic decisions contribute not only to
 business strategy to ensure that long-term value creation is        short-term performance, but also to long-term resilience, competitiveness, and value creation for stakeholders.
 aligned with responsible business practices and effective risk
 management. Rather than being addressed as a separate
 agenda, sustainability is embedded in our strategic planning,
 decision-making processes, and operational oversight.

 The Board of Directors, with the oversight of Board of
 Commissioners, plays a central role in ensuring that
 sustainabilit principles are reflected in ke strategic decisions,
 including long-term planning, capital allocation, and the
 evaluation of major projects. Through regular discussions
 and reviews, the Board provides direction and oversight
 to ensure that environmental, social, and governance
 (ESG) considerations are assessed alongside financial and
 operational factors. This role is supported by the Sustainability
 Committee, which facilitates the integration and monitoring
 of sustainability initiatives across PTVI (further details are
 provided in the Sustainability Governance section).

 At the management level, sustainability is integrated into our
 enterprise risk management and strategic execution processes.
 ESG-related risks and opportunities are identified, assessed,
 and monitored as part of our broader risk management
 framework, allowing PTVI to anticipate potential impacts
 on business resilience and performance, as well as identify
 potential impacts on communities and environment. This
 integrated approach supports informed decision-making and
 strengthens our ability to respond to emerging challenges.

 During 2025, we focused on strengthening internal alignment
 and cross-functional coordination to ensure that sustainability



36         Sustainability Report 2025
Page 37
 Stakeholder Engagement[POJK51-E.4][GRI 2-29]
 Stakeholder engagement helps PTVI understand external
 e pectations and identif issues that ma affect the
 sustainability of our operations, the enviroment, and
 communities. These engagement activities are designed
 to generate relevant input for decision-making, risk
 management, and the identification of material topics, rather
 than serving solely as one-way communication channels.

 We conduct stakeholder mapping across our operational
 areas to identify relevant stakeholder groups and determine
 appropriate engagement approaches. Feedback obtained
 through consultations, dialogue forums, and grievances is
 reviewed and considered in the assessment of ESG-related
 risks and impacts, enabling us to respond in a timely and
 proportionate manner.

 Our grievance mechanisms complements this process by
 providing accessible channels for stakeholders to raise concerns
 and seek resolution. Through this approach, stakeholder
 engagement supports responsible impact management,
 contributes to maintaining our social license to operate, and
 strengthens long-term value creation.

 The following table presents the key stakeholder groups,
 which serve as a reference in guiding our operational and
 sustainability management processes. The table outlines the
 types of engagement, key topics of concern, and our responses,
 providing a structured overview of how stakeholder inputs are
 incorporated into operational activities and decision-making.




37        Sustainability Report 2025
Page 38
                                                                  Engagement with
     Stakeholder Type                      Stakeholders                                               Type of Engagement                    Company Response                   Engagement Frequency
                                                                    Stakeholders

 Internal Workforce               Employees, PTVI             The workforce is a key        •   Internal meetings and communication    •   Development of RJPP             •   Quarterly, semester, annual
                                  Leadership, Contractors     stakeholder driving the           channels                               •   Production & sales                  reports
                                                              PTVI’s success through        •   Training and learning platforms            optimization                    •   Periodic evaluation
                                                              improved economic             •   Performance review and feedback        •   VPS, CSMS, HSE                  •   CLA every 2 years
                                                              performance, safety,              systems                                    implementation
                                                              and environmental             •   Industrial relations forums            •   PNI & LBI programs
                                                              management. Their active      •   HSE communication sessions             •   PKB & LKS Bipartite
                                                              participation supports
                                                              production optimisation,
                                                              risk management, and the
                                                              achievement of long-term
                                                              goals.

 Local Communities & Leaders      Communities, Formal &       Strong relationships ensure   •   Community consultations and dialogue   •   Local recruitment               •   BKAD: 3x/year or as needed
                                  Informal Leaders, NGOs      concerns are addressed and        forums                                 •   PPM implementation •            •   Monthly/issue-based
                                                              support sustainable local     •   Multi-stakeholder forums (BKAD)            Village-level committees •          dialogues
                                                              development.                  •   Grievance mechanisms                       Complaint handling • Training
                                                                                            •   Community engagement sessions              & empowerment programs



 Government                       Central & Local             Ensures regulatory            •   Regulatory meetings and coordination   •   Tax & PNBP payments             •   Ongoing coordination
                                  Governments, Military,      compliance, policy            •   Reporting and disclosure channels          Coordination with TNI/Polri •   •   Periodic reporting (Q/S/A)
                                  Police                      alignment, and operational    •   Policy consultations                       ESG & operational reporting     •   As required by authorities
                                                              stability.                    •   Security coordination forums           •   Compliance with AMDAL &
                                                                                            •   Licensing engagement                       regulations



 Public Sector                    SOEs, Public Institutions   Enables alignment with        •   Strategic partnership forums           •   Joint projects                  •   Periodic reporting (Q/S/A)
                                                              socio-economic policies and   •   Cross-sector coordination meetings     •   Policy participation
                                                              strategic initiatives.        •   Policy dialogue platforms              •   Sustainability collaboration




38        Sustainability Report 2025
Page 39
                                                              Engagement with
     Stakeholder Type                   Stakeholders                                          Type of Engagement                Company Response                   Engagement Frequency
                                                                Stakeholders

 Business Relationships           Investors, Suppliers,   Supports funding, supply   •   Investor briefings and meetings   •   RJPP preparation                •   Periodic reporting (Q/S/A)
                                  Partners                chain stability, and       •   Supplier coordination forums      •   Annual & Sustainability
                                                          operational growth.        •   Performance disclosure channels       Reports
                                                                                     •   Partnership discussions           •   Public disclosures
                                                                                                                           •   Supplier policy socialization




 Customers                        Customers               Helps improve product      •   Regular meetings and business     •   RJPP alignment                  •   At least monthly
                                                          quality and customer           discussions                       •   Ongoing customer
                                                          satisfaction.              •   Contract engagement                   engagement




 Media, Academia & NGOs           Media, Academia, NGOs   Supports transparency,     •   Media engagement and press        •   Press releases & public         •   As needed
                                                          public trust, and              interactions                          exposure
                                                          research-based insights.   •   Research collaboration forums     •   Research collaboration
                                                                                     •   Public communication channels     •   PPM-related partnerships
                                                                                     •   Stakeholder dialogue forums




39        Sustainability Report 2025
Page 40
 Materiality Review[GRI 3-1]
 Understanding the issues that most significantl affect our         Double Materiality Process
 business and stakeholders is fundamental to our long-term
 strategy and our commitment to responsible mining.

 In line with industry practice, we conducted a comprehensive
 double materiality assessment in 2024, with annual reviews
 performed to validate the continued relevance of our priority
 topics.

 Our approach is guided by the Global Reporting Initiative (GRI),
 particularly GRI 3: Material Topics 2021. In accordance with
 this standard, material topics are determined based on the
 significance of our impacts on the econom , environment,
 and people, including human rights, as well as the level of
 stakeholder interest and concern. We also assess the potential
 implications of sustainability-related topics on our operations
 and financial performance.

 This process resulted in the identification of 18 sustainabilit
 topics, representing the most relevant ESG issues across our
 operations and value chain. These topics serve as the basis for
 further prioritisation and continue to inform our strategy, risk
 management, and disclosures.




40        Sustainability Report 2025
Page 41
                           2025 Materiality Review and Prioritisation                        •   Value lens, evaluating whether current performance is
                                                                                                 sufficient and identif ing opportunities to enhance value
                           Building on the 2024 double materiality assessment, in 2025           creation beyond existing practices.
                           we conducted a targeted review to validate the continued
                           relevance of the identified sustainabilit topics and to           In addition, we identified commonalities across topics to enable
                           strengthen their alignment with our evolving business context     a more integrated and focused approach to management.
                           and strategic priorities.
                                                                                             As a result, the 18 sustainability topics were consolidated
                           Rather than undertaking a full reassessment, we refined how       and prioritised into six material topics across environmental,
                           these topics are prioritised and managed through a structured     social, and governance dimensions. These material topics
                           evaluation process integrating stakeholder perspectives and       represent the areas of highest significance to our business and
                           business value considerations.                                    stakeholders and form the foundation of our sustainability
                                                                                             strategy and disclosures.
                           We engaged six key stakeholder groups—employees and
                           unions, local NGOs and communities, regulators, investors,        This approach ensures that our material topics remain focused,
                           potential partners, and the media—to reconfirm priorit            actionable, and aligned with long-term value creation.
                           issues. We also assessed our current positioning for each topic
                           relative to local and global industry peers.

                           Each topic was evaluated through two complementary lenses:
                           •   Stakeholder lens, assessing its importance in maintaining
                               our licence to operate and supporting our growth
                               ambitions; and




41   Sustainability Report 2025
Page 42
                                                   Level of Impact Materiality                                                  Level of Financial Materiality
        Materiality
 No                                                                                                                                                                                        Timeframe               PTVI Strategy
           Topic                      Positive            Score            Negative             Score                 Risk                Score          Opportunity            Score
                                                          (1-3)                                 (1-3)                                     (1-3)                                 (1-3)

 1    Waste and Water      Improved environmental                 Ineffective Water, Waste,             Non-compliance with effluent              Circular Waste initiatives,           Short–Medium Term   Strengthen integrated
      Management           and public health                      or Tailings practices may             standards, water scarcity,                water recycling, and                                      water management, improve
                           outcomes through                       lead to contamination,                and tailings failures may                 slag utilization enhance                                  tailings governance, expand
                           responsible Water, Waste,              ecosystem damage, and                 result in regulatory sanctions,           resource efficienc ,                                      recycling and reuse initiatives,
                           and Tailings management.               reduced water availability.           remediation costs, and                    reduce costs, and                                         and ensure compliance with
                                                                                                        operational disruptions.                  strengthen environmental                                  regulatory standards.
                                                                                                                                                  performance.

 2    Low Emission         Reduced greenhouse                     High reliance on fossil               Failure to meet Net Zero                  Electrification, renewable            Medium–Long Term    Accelerate decarbonization
      Production           gas emissions through                  fuels increases emissions,            targets and emissions                     energy adoption, and                                      roadmap through energy
                           effective Emission and                 accelerating climate                  standards may lead to                     decarbonization initiatives                               transition, electrification
                           Energy management                      change and environmental              penalties, increased operating            improve efficienc and                                     of operations, and gradual
                           contribute to climate                  degradation.                          costs, and loss of competitive-           position the Company in                                   integration of renewable
                           mitigation and cleaner air.                                                  ness.                                     low-carbon value chains.                                  energy sources.

 3    Land Use             Protected ecosystems                   Unsustainable land use                Biodiversity loss and                     Post-mining Land Use and              Medium–Long Term    Implement progressive
      Management           through Biodiversity                   may cause habitat loss,               inadequate mine closure                   rehabilitation initiatives                                rehabilitation, strengthen
                           conservation and                       ecosystem degradation,                planning may trigger                      create alternative                                        biodiversity management
                           responsible Closure and                and reduced land                      regulatory action, reputational           economic opportunities                                    plans, and develop
                           Rehabilitation support                 productivity.                         damage, and long-term                     and enhance ESG                                           post-mining land use aligned
                           long-term ecological                                                         environmental liabilities.                performance.                                              with community needs.
                           balance.

 4    Local Community      Inclusive regional                     Inadequate engagement                 Land disputes, community                  Strong stakeholder                    Short–Medium Term   Enhance stakeholder
                           development driven by                  or inequitable                        protests, and unmet                       partnerships, sustainable                                 engagement, strengthen
                           effective Communit                     resettlement may lead to              employment expectations may               financing, and growing                                    grievance mechanisms, ensure
                           Engagement, fair                       social conflict, livelihood           delay projects and threaten               demand for responsibly                                    fair resettlement practices,
                           Resettlement, and positive             disruption, and erosion of            the social license to operate.            sourced nickel support                                    and align community
                           Economic Impacts.                      public trust.                                                                   shared economic growth.                                   programs with local priorities.




42       Sustainability Report 2025
Page 43
                                                   Level of Impact Materiality                                              Level of Financial Materiality
        Materiality
 No                                                                                                                                                                                      Timeframe             PTVI Strategy
            Topic                     Positive            Score            Negative          Score                 Risk               Score          Opportunity             Score
                                                          (1-3)                              (1-3)                                    (1-3)                                  (1-3)

 5    Well-being &         A safe and inclusive                   Weak implementation                Workplace incidents, labor               Smart safety technologies,             Short–Medium Term   Reinforce safety culture,
      Inclusion            workplace fostered                     of Health and Safety               disputes, and occupational               workforce development,                                     implement preventive H&S
                           through Health and                     and labor standards                health risks may disrupt                 and inclusive employment                                   systems, expand training
                           Safety and fair Labor                  may result in accidents,           operations and increase legal            practices strengthen                                       programs, and promote
                           Practices enhances                     discrimination, and low            and compensation costs.                  operational resilience and                                 diversity and inclusion across
                           workforce resilience and               employee morale.                                                            talent retention.                                          operations.
                           productivity.

 6    Business Integrity   Enhanced transparency                  Governance failures and            Regulatory changes, licensing            Robust Governance,                     Short–Long Term     Strengthen compliance
                           and accountability                     unethical practices may            challenges, and compliance               responsible supply chains,             (Ongoing)           systems, enforce Code
                           through strong Good                    lead to legal exposure,            failures may disrupt                     and transparent practices                                  of Conduct, enhance
                           Corporate Governance and               reputational damage, and           operations and affect investor           enhance credibility, attract                               internal controls, and
                           ethical business conduct.              diminished stakeholder             confidence.                              investment, and support                                    ensure transparency across
                                                                  trust.                                                                      long-term value creation.                                  operations and supply chains.




43       Sustainability Report 2025
Page 44
 ESG Roadmaps
 PTVI’s ESG Roadmap serves as a structured framework guiding   •   Strengthen    the   integration       between     ESG
 the integration of environmental, social, and governance          strategy, risk management, and        capital planning
 priorities into our business strategy. It outlines a phased
 approach to strengthening governance foundations, enhancing   This process reflects our commitment to responsible growth
 impact measurement, and embedding ESG considerations into     and to embedding sustainability considerations from project
 operational and decision-making.                              development through to operations and closure.
                                                               Ensuring Continuity and Performance
 In recent years, PTVI has progressively advanced ESG          While the roadmap enhancement is in progress, ESG
 maturity by strengthening management systems, improving       implementation remains embedded within our existing
 performance monitoring, and reinforcing accountability        governance structures and management systems. Key
 mechanisms across our operations.                             initiatives related to climate performance, environmental
                                                               stewardship,      community     engagement,       workforce
 Roadmap Enhancement in Progress                               development, and governance continue to be implemented
                                                               and monitored.
 In 2025, PTVI initiated a strategic enhancement of our ESG
 Roadmap to ensure alignment with our evolving operational     Progress against ESG commitments is disclosed throughout
 footprint,long-term growth strategy and aspiration.           this report, demonstrating PTVI’s ongoing commitment to
                                                               responsible mining and long-term value creation.
 This enhancement reflects the carveout, e pansion and
 development of IGP Morowali and IGP Pomalaa, which            The updated ESG Roadmap will be communicated once the
 represent important milestones in our growth journey. As      enhancement process is completed.
 our operational portfolio expands, it is important that our
 ESG framework remains comprehensive, integrated, and
 consistently applied across all sites.

 The ongoing review aims to:
 •   Align ESG priorities with the carveout and new project
     development phases
 •   Ensure consistent standards and performance
     expectations across Sorowako, Morowali, and Pomalaa
 •   Refine targets, metrics, and implementation pathwa s to
     reflect an e panded operational scope




44        Sustainability Report 2025
Page 45
 Sustainability Governance[POJK51-E.1]
 PTVI strengthens sustainability governance through
 structured oversight at both the Board and management
 levels. Sustainability matters are reviewed through formal
 governance mechanisms to ensure alignment between
 corporate strategy, risk management, regulatory compliance,
 and long-term value creation. The Board of Directors and
 relevant committees maintain active oversight of sustainabil-
 ity-related impacts, risks, and opportunities as part of our
 overall governance framework.[GRI 2-12][GRI 2-13]




                                                                 * the focus group may change from time to time, depending on specific agenda or goals that the
                                                                                                  company want to achieve




45        Sustainability Report 2025
Page 46
 In 2025, PTVI conducted five Sustainabilit Committee                   Through regular meetings and structured oversight, PTVI ensures that sustainability considerations remain embedded in
 meetings to monitor progress and provide direction on key              governance processes, strategic planning, and operational execution.[GRI 2-12][GRI 2-25]
 ESG priorities. These meetings served as a platform for
 effective strategic discussions, cross-functional coordination,
 and performance evaluation of sustainability initiatives across
 our operations. The Sustainability Department serves as
                                                                        Sustainability Performance Monitoring
 the primary coordinator, ensuring sustainability policies and
 strategies are effectivel implemented.[GRI 2-13]                       and Evaluation
 Throughout the year, discussions within the Sustainability             Monitoring and reporting remain integral to PTVI’s          In addition to internal monitoring, PTVI’s ESG performance
 Committee focused on refining our ESG Roadmap. Ke                      sustainability management approach. ESG performance is      is also assessed by external rating agencies, including
 topics included oversight of materiality determination,                tracked through defined Ke Performance Indicators (KPIs)    Sustainalytics. In 2025, our ESG Risk Score reduced to 23.7,
 alignment with external ESG rating agencies, enhancement               across material topics and departments, and is reported     compared to 29.4 in 2024, representing a 19.4% reduction in
 of sustainability disclosures, strengthening monitoring and            periodically to ensure alignment with our sustainability    ESG risk exposure. The score remains within the Medium Risk
 evaluation systems, and reviewing sustainability credentialsand                                                                    categor , while reflecting a continued downward trend in ESG
 alignment with international standards. The Committee also
 reviewed the accuracy and completeness of sustainability-re-
 lated information disclosed in this Sustainability Report.[GRI 2-14]
                                                                                    As part of our commitment to transparency,
                                                                                    PTVI continues to submit the annual
 The Committee provided direction on priority areas and
                                                                               Communication on Progress (CoP) under
 resource allocation to support systematic improvements in
                                                                               the United Nations Global Compact (UNGC),
 line with international responsible mining standards.[GRI 2-12]
                                                                               disclosing progress related to human rights,
 In addition, the Committee received updates on human
                                                                               labour, environment, and anti-corruption
 rights impact management, including risk assessments,
                                                                               principles.
 identification of salient human rights risks, investigation and
 the development of forward-looking mitigation measures.                       The CoP is publicly available through the UNGC
 Discussions emphasized strengthening the integration of                       platform:
 human rights considerations into operational decision-making
 and supplier management processes, as well as remediation
                                                                                                                                    This improvement indicates our ongoing efforts to strengthen
 mechanisms where adverse impacts are identified (Further
                                                                                                                                    ESG risk management practices and maintain consistent
 information about Human Rights are provided in the Human
                                                                                                                                    oversight of material environmental, social, and governance
 Rights Due Diligence section).[GRI 2-12][GRI 2-25]
                                                                                                                                    topics.




46         Sustainability Report 2025
Page 47
 Mineral Conservation and Resource Efficiency
 As a nickel mining and processing company, PTVI recognizes                                                                        to support future processing development initiatives. By
 that responsible resource stewardship is fundamental to                                                                           documenting and preserving lower-grade material, PTVI
 environmental sustainability and long-term operational                                                                            ensures that these resources remain part of long-term value
 resilience. Optimizing e traction and processing efficienc                                                                        creation strategies rather than being treated as waste.
 enables us to maximize value from existing mining areas
 while minimizing material losses and reducing the need for
 additional land disturbance.

 In 2025, mining activities were conducted in Sorowako–Petea,
 Bahodopi Block 1, and Bahodopi Blocks 2&3, while no mining
 operations took place in Pomalaa. Total ore mined during the
 year reached 15,918,295 wet metric tons (wmt) across these
 operational areas. Average nickel grades ranged between
 1.61% and 1.79%, reflecting structured grade control and         Processing efficienc remains a ke contributor to mineral
 reconciliation practices designed to minimize dilution and       conservation. Processing and refining activities conducted
 improve extraction accuracy.[GRI 301-1]                          at Sorowako–Petea and Bahodopi Block 1 achieved recovery
                                                                  performance of 89.73% during 2025, consistent with feasibility   Material circularity forms an integral part of mineral
 Mining recovery performance is monitored throughout the          stud parameters. Through operational refinements and             conservation under GMP. Throughout 2025, PTVI reused
  ear to evaluate e traction effectiveness relative to modelled   targeted technological enhancements, PTVI continues to           5,352,400 tons of slag and 939,024 tons of reject dryer material
 reserves. In 2025, annual mining recovery at Sorowako–Petea      optimize nickel recovery while minimizing material losses        for site-based civil works, including road construction, mine
 and Bahodopi Block 1 averaged 90.25%, while Bahodopi             within the production cycle. Ore from Bahodopi Blocks 2&3 is     infrastructure development, and surface stabilization. By
 Blocks 2&3 achieved recover levels of up to 99%, reflecting      sold to the domestic market and does not undergo processing      reintegrating residual materials into operational use, we
 operational characteristics and mining methods applied at each   within our facilities.                                           reduce waste generation, minimize reliance on external
 site. Continuous improvement initiatives—including bottom                                                                         construction inputs, and enhance overall material efficienc .
 ore recovery programs, enhanced ore sampling controls,           In addition to primary nickel production, PTVI systematically    [GRI 301-2][GRI 301-3]


 and block model refinement—support ongoing efforts to            monitors associated minerals contained within nickel matte.
 strengthen recovery outcomes and maintain alignment with         During 2025, total cobalt accounted for in production reached    Through integrated recovery monitoring, processing
 regulatory benchmarks.                                           968 tons, supporting transparent mineral accounting practices    optimization, mineral accounting, and circular material
                                                                  and responsible resource valuation.                              utilization, PTVI reinforces responsible resource stewardship
                                                                                                                                   across its mining value chain. These efforts contribute to
                                                                  Structured management of lower-grade resources further           regulator compliance, operational efficienc , and reduced
                                                                  strengthens long-term resource planning. During the year,        environmental impact, supporting our broader sustainability
                                                                  2,814,030 wmt of limonite ore were segregated and managed        objectives.



47        Sustainability Report 2025
Page 48
                                                            Responsible Supply Chain
                                                                                                                                Environmental, social, and governance considerations are
     Strengthening Processing Efficiency Through            Responsible Sourcing and Due Diligence
                                                                                                                                embedded throughout this screening process. Environmental
     Targeted Innovations
                                                                                                                                criteria include regulatory compliance and HSER performance,
                                                            We recognize that sustainability risks and impacts may arise
                                                                                                                                while social and governance criteria cover labour standards,
     In 2025, PTVI continued to implement multiple          not only from our operations but also from activities across
                                                                                                                                ethical conduct, and integrity safeguards. In 2025, 100%
     operational      controls     and  technological       our supply chain. At PTVI, responsible sourcing is embedded
                                                                                                                                of suppliers—including new suppliers—were assessed for
     enhancements to reduce nickel losses and improve       within our governance and risk management framework to
                                                                                                                                environmental and social aspects as part of PTVI’s due diligence
     material efficienc within our processing s stem.       ensure that suppliers meet defined environmental, social,
                                                                                                                                and procurement processes. This comprehensive approach
     Among these initiatives, two key improvements          and governance (ESG) standards alongside commercial and
                                                                                                                                ensures that only responsible and compliant business partners
     delivered significant impact.                          technical requirements.
                                                                                                                                are eligible to participate in our value chain.[GRI 2-23][GRI 205-2][GRI 308-1]
                                                                                                                                [GRI 414-1]
     The first was the strengthening of slag–matte          Supplier engagement begins with a structured prequalifica-
     separation accuracy through enhanced monitoring        tion process governed by internal guidelines. In early 2025,
     in converter operations. By improving detection        PTVI implemented a strengthened Third Party Due Diligence
     and process control, PTVI reduced the risk of nickel
     losses to slag and reinforced recovery stability
                                                            (TPDD) process, replacing the previous Initial Risk Assessment
                                                            Questionnaire (IRAQ). Under TPDD, prospective suppliers are
                                                                                                                                                     100% of suppliers
                                                                                                                                                including new suppliers, were
     during refining.                                       required to complete a comprehensive questionnaire covering:
                                                                                                                                              assessed on environmental and
                                                            •    Organizational identit and beneficial ownership
                                                                                                                                                               social aspects.
     In parallel, optimization of the granulation system    •    Corporate officers and legal representatives
     through the application of oversize product            •    Political exposure and lobbying activities
     crushing reduced reject circulation and minimized      •    Relationships with government officials
                                                                                                                                Following the TPDD process, approved suppliers are required
     unnecessary reprocessing. This improvement             •    Criminal, legal, and regulatory history
                                                                                                                                to formalize their commitments through contractual
     allowed recoverable material to be directly blended    •    Compliance and ESG programs
                                                                                                                                agreements. Our Supplier Code of Conduct (SCoC) translates
     into saleable product streams, lowering internal
                                                                                                                                governance, integrity, environmental, and human rights
     losses and improving overall process efficienc .       This due diligence process is mandatory for all prospective third
                                                                                                                                expectations into binding contractual obligations.
                                                            parties and is conducted prior to participation in procurement
     These initiatives enhanced recovery precision and      processes, including tender evaluation and contract execution.
                                                                                                                                The SCoC prohibits child labour, forced labour, restrictions
     improved overall material efficienc within PTVI’s      Suppliers are categorized based on risk level (low, medium, or
                                                                                                                                on freedom of association, and other inappropriate
     processing operations.                                 high). Where higher-risk indicators are identified, enhanced
                                                                                                                                disciplinary practices, including corporal punishment. It
                                                            mitigation measures and additional compliance verification
                                                                                                                                requires compliance with applicable labour and environmental
                                                            are undertaken before approval.
                                                                                                                                regulations.




48      Sustainability Report 2025
Page 49
 To reinforce accountability, PTVI embeds disciplinary                                                                                             supported by continued engagement with local suppliers,
 mechanisms within supplier and contractor agreements.                                                                                             efforts to encourage TKDN certification readiness, and
 These provisions define t pes of violations, severit levels,                        During 2025, isolated instances related to delayed            strengthened coordination in procurement processes. While
 and corresponding sanctions or corrective actions, including                        wage pa ments were identified through grievance               challenges remain, particularly in supplier preparedness to
 contract suspension or termination where warranted.                                 channels and periodic contractor performance                  meet certification requirements, PTVI remains committed
                                                                                     evaluations. These matters were addressed                     to improving TKDN performance as part of strengthening
 For suppliers operating within our operational areas,                               through engagement with the relevant contractors,             national supply chain participation.
 compliance is further reinforced through a mandatory                                verification of contractual obligations, and
 badging system. Access credentials may be withheld where                            follow-up corrective actions to support timely                                  TKDN Achievements
 contractual, safety, or compliance requirements are not                             resolution. Based on the reviews conducted, no
 fulfilled or breached.[GRI 2-23][GRI 407-1][GRI 408-1][GRI 409-1][GRI 414-2]        s stemic pattern of recurrence was identified.                          2025                 2024               2023


 Supplier Monitoring and Enforcement                                                 During the same reporting year, three vendor                          40.58%                28.52%            36.04%
 All suppliers with active contracts are subject to ongoing                          contracts were terminated following confirmed
 performance monitoring through a monthly Contractor                                 breaches identified through internal control
                                                                                                                                                   Responsible sourcing also contributes to economic resilience
 Performance Report (CPR), which evaluates operational                               processes related to budget evaluation activities.
                                                                                                                                                   in our operational regions. In 2025, we collaborated with 907
 delivery, HSER performance, and contractual compliance. A
                                                                                                                                                   domestic suppliers, representing 85% of our total supplier
 minimum performance threshold applies, and sustained un-
                                                                                                                                                   base, while 165 suppliers represented the remaining 15% and
 derperformance ma affect future contract eligibilit .
                                                                                                                                                   comprised international partners.

 While no standalone supplier-specific Human Rights Due                         Supporting Domestic Suppliers[GRI 204-1]
 Diligence training was conducted in 2025, human rights and
 labour compliance requirements remain embedded within                          As part of our commitment to strengthening domestic
 contractual clauses, operational controls, and ongoing                         economic participation, PTVI has restated Domestic
 oversight mechanisms.[GRI 2-24]                                                Component Level (Tingkat Komponen Dalam Negeri or TKDN)
                                                                                data since 2022, in line with changes in calculation methodology
                                                                                and stricter criteria established b the regulator. The figures
                                                                                reflect achievements based on certified products and have
                                                                                been independentl verified b PT Sucofindo, appointed b
                                                                                the Ministry of Energy and Mineral Resources (ESDM).

                                                                                Following a decline in previous years, PTVI’s TKDN achievement
                                                                                increased to 40.58% in 2025, representing a 42% improvement
                                                                                 ear-on- ear and reflecting progress in strengthening the
                                                                                use of domestic goods and services. This improvement was




49          Sustainability Report 2025
Page 50
                 Number of Suppliers by Category 2025                       Responsibility for Product and Service Quality[POJK51-F.17]
                                                                            PTVI ensures that its production processes and nickel products   Product transactions are generally conducted under long-term
                                                                            are aligned with internationally recognized standards and        contractual arrangements; therefore, a separate formal
             165 (15%)                                                      applicable regulatory frameworks. Our operations adhere to       customer satisfaction survey mechanism is not implemented.
                                                                            requirements such as the Restriction of Hazardous Substances     Instead, we conduct regular coordination meetings
                                                                            (RoHS) and ISO 17025, which are widely recognized in export      with customers to discuss operational matters, product
                                                                            markets, including the European Union. In addition, our          specifications, deliver    performance, and improvement
                                                                907 (85%)
                                                                            products have undergone hazard classification in accordance      opportunities. This approach enables timely issue resolution,
                                                                            with the Globall Harmonized S stem of Classification and         transparent communication, and continuous service
                     Domestic Suppliers           International Suppliers
                                                                            Labelling of Chemicals (GHS), as adopted by the United Nations   enhancement in support of long-term partnerships.[POJK51-F.30]
                                                                            and implemented in Indonesia through Ministry of Industry
                                                                            Regulation No. 23 of 2013.
 Procurement e penditure further reflects this commitment.
 In 2025, spending allocated to domestic suppliers reached
                                                                            During the reporting year, in addition to nickel matte, PTVI
 US$895.4 million, representing 90% of total supplier
                                                                            commenced the sale of nickel ore from designated project
 expenditure, while US$97.3 million, or 10% of total expenditure,
                                                                            areas in accordance with applicable regulatory approvals
 was allocated to international suppliers. [GRI 204-1]
                                                                            and development stages. Quality control procedures and
                 Procurement Expenditure by Supplier                        contractual compliance mechanisms are applied consistently
                         Category 2025 (US$)                                across our product portfolio to ensure that nickel ore
                                                                            transactions meet agreed technical specifications and
         Description                      Total (US$)                  %    regulatory standards.[POJK51-F.27]

     Domestic Suppliers              895,424,509.35                   90%   As intermediate products supplied within business-to-
                                                                            business value chains, both nickel matte and nickel ore are
     International                                                          utilized as inputs in downstream industrial processing and do
                                      97,254,721.73                   10%
     Suppliers                                                              not have direct exposure to end consumers. Throughout the
                                                                            reporting period, no complaints related to product safety or
     Total                          992,679,231.08                   100%   health impacts from employees, contractors, or buyers were
                                                                            recorded. No product recalls were requested by customers,
 Through structured prequalification, governance-based                      reflecting the consistenc of our qualit assurance processes.
 risk assessment, ESG screening, human rights due diligence,                [POJK51-F.28][POJK51-F.29]


 continuous monitoring, and support for domestic suppliers,
 we seek to maintain a resilient, transparent, and accountable              In addition to product quality, PTVI maintains structured
 supply chain aligned with our sustainability objectives.                   engagement with customers to ensure service reliability.



50            Sustainability Report 2025
Page 51
     Governance
51   Sustainability Report 2025
Page 52
 Upholding Good Corporate Governance
                                       PTVI believes that strong governance is a fundamental
                                       foundation for achieving sustainability objectives and ensuring
                                       long-term business resilience. Our commitment to conducting
                                       business in an ethical, transparent, and responsible manner
                                       is guided by the principles of Good Corporate Governance
                                       (GCG), which are implemented consistently across all levels of
                                       the organization. These principles serve as the basis for how
                                       we conduct our operations, make decisions, and engage with
                                       stakeholders.

                                       The implementation of GCG is supported by a comprehensive
                                       governance framework consisting of policies, standards,
                                       and internal guidelines. These include, among others, the
                                       Sustainability Policy, Anti-Corruption Policy, Code of Ethics,
                                       and various charters governing the roles and responsibilities
                                       of the Board of Commissioners, the Board of Directors, and
                                       supporting committees. Through these frameworks, PTVI
                                       ensures that governance principles are embedded not only
                                       in formal documents but also in organizational practices,
                                       systems, and decision-making processes.

                                       Beyond regulatory compliance, governance at PTVI also
                                       focuses on strengthening risk management, ensuring
                                       effective oversight, and empowering organizational functions
                                       to perform responsibl and efficientl . This approach supports
                                       our efforts to enhance operational performance while
                                       contributing positively to the national economy and promoting
                                       a responsible investment environment.

                                       Through consistent implementation of these governance
                                       principles, PTVI aims to strengthen accountability, mitigate
                                       governance-related risks, and prevent potential negative
                                       impacts arising from inadequate governance practices.[GRI 2-27]x




52   Sustainability Report 2025
Page 53
 Governance Body
                                                                                                                                  Commissioner chairs the BOC and leads the oversight
                                                                                                                                  function, while the President Director chairs the BOD and
                                                                                                                                  leads executive management. This clear separation of roles
                                                                                                                                  establishes effective checks and balances that strengthen
                                                                                                                                  accountability and reinforce sound governance practices.

                                                                                                                                  Both governance bodies are supported by dedicated
                                                                                                                                  committees and management functions to ensure effective
                                                                                                                                  execution of their respective responsibilities. Committees
                                                                                                                                  supporting the BOC include the Audit Committee, the
                                                                                                                                  Governance, Nomination, and Remuneration Committee
                                                                                                                                  (GNRC), the Risk Mitigation Committee, and the Contract of
                                                                                                                                  Work Committee. The BOD is supported by key management
                                                                                                                                  functions, including Human Capital, Legal, Corporate
                                                                                                                                  Secretary, Investor Relations, Finance, Compliance and Ethics,
                                                                                                                                  Enterprise Risk Management, Communication and External
                                                                                                                                  Affairs, Corporate Affairs, the Internal Audit Unit, and Internal
                                                                                                                                  Control.

                                                                            Management
                                                                                                                                  Our governance framework is further guided by our GCG
                                                                                                                                  Policy, Code of Conduct, Nomination and Remuneration
 PTVI has established a governance structure grounded in Law      strategic decisions, and formally nominate and appoint          Policy, and other internal governance instruments to ensure
 No. 40 of 2007 on Limited Liability Companies and guided         members of the BOC and BOD. The GMS also functions as an        alignment with applicable laws, regulatory requirements,
 by the principles of Good Corporate Governance (GCG). Our        accountability mechanism, where the BOC and BOD report on       and best practices. Through these instruments, we uphold
 governance framework comprises the General Meeting of            performance and governance implementation.                      the principles of transparency, accountability, responsibility,
 Shareholders (GMS) as the highest governing body, the Board                                                                      independence, and fairness in every corporate decision-mak-
 of Commissioners (BOC), and the Board of Directors (BOD), each   PTVI applies a two-tier governance structure in which the       ing process.
 with clearl defined roles and responsibilities in accordance     BOC performs oversight and supervisory functions over
 with prevailing regulations and our Articles of Association.     management conducted by the BOD. The BOC provides
                                                                  strategic guidance, advice, and recommendations, while
 The GMS serves as the primary forum through which                ensuring the consistent implementation of GCG principles. The
 shareholders exercise their rights and authority. Through the    BOD is responsible for our overall management, operational
 GMS, shareholders approve key corporate actions, endorse         execution, and corporate performance. The President



53        Sustainability Report 2025
Page 54
                                                                      Irmanto, formerly Chief of Sustainability, as President Director, in response to the resignation of our former President Director.
 Nomination and Governance Composition [GRI 2-9]
 [GRI 2-10]                                                           In addition, we have appointed a new Chief Human Capital Officer, Chief Sustainabilit and Corporate Affairs Officer, and Chief
                                                                      Strateg and Technical Officer. The composition of the BOC and BOD at the end of the ear is presented in the accompan ing
 The nomination of members of the governance body and its
                                                                      table.[POJK51-C.6][GRI 2-6]
 committees complies with the Indonesian Financial Services
 Authority (Otoritas Jasa Keuangan, or OJK) Regulation No. 33/                                                            Board of Commissioners
 POJK.04/2014, and our Nomination and Remuneration Policy,
 requiring candidates to demonstrate integrity, competence,             President Commissioner                                                                     F. S. Multhazar
 relevant expertise and experience, independence from                   Vice President Commissioner                                                                Emily Olson
 conflicts of interest and political affiliation, a clean legal and
 professional record, and the absence of prohibited business            Commissioner                                                                               Kristina Gauthier
 or family relationships with PTVI. Candidates for the BOC and          Commissioner                                                                               Christopher McCleave
 the BOD may be nominated by eligible shareholders of PTVI,
 the Board of Commissioners, the Board of Directors, GNRC,              Commissioner                                                                               M Jasman Panjaitan
 or other parties, including external independent advisors or           Commissioner                                                                               Katherine Angela Oendoen
 consultants engaged by the GNRC.
                                                                        Commissioner                                                                               Shiro Imai
 The nomination of committees supporting the BOC also                   Independent Commissioner                                                                   Rudiantara
 complies with applicable regulations issued by the OJK, which
 stipulate requirements on the committee composition,                   Independent Commissioner                                                                   Retno L.P. Marsudi
 including the involvement of Board of Commissioners members            Independent Commissioner                                                                   Marita Alisjahbana
 and the inclusion of Independent Commissioners. Further
 details of these provisions, and details of the composition                                                                 Board of Directors
 of the committees, are disclosed in the relevant committee             President Director & Chief E ecutive Officer                                               Bernardus Irmanto
 chapters of our Annual Report.
                                                                        Vice President Director & Chief Operation and Infrastructure Officer                       Abu Ashar
 In 2025, PTVI e perienced significant changes in the                   Director & Chief Human Capital Officer                                                     Heriyanto Agung Putra
 composition of the BOC and the BOD. These changes were
 discussed and approved at the Extraordinary General Meeting            Director & Chief Sustainabilit and Corporate Affairs Officer                               Budiawansyah
 of Shareholders (EGMS) on 14 January 2025, the Annual                  Director & Chief Financial Officer                                                         Rizky Andhika Putra
 General Meeting of Shareholders (AGMS) on 16 May 2025, and
 the EGMS on 28 July and 23 September 2025. The changes                 Director & Chief Project Officer                                                           Muhammad Asril
 resulted from the resignation of certain members as well as            Director & Chief Strateg and Technical Officer                                             Slamet Sugiharto
 honorable dismissals. Notably, we inaugurated Bernardus



54            Sustainability Report 2025
Page 55
 The composition of the boards complies with all applicable
 OJK regulations, including the requirement for a minimum
 of three commissioners, 30% independent commissioners,
 and two directors. Following recent board member
 changes, while the Board of Directors currently has no
 women members, the Board of Commissioners now
 comprises 50% women, where last year it was 30%. Women
 also made up more than 30% of the supporting committee.
 These figures reflect our ongoing commitment to diversit
 and inclusion on the board. We provide details for each
 governance body member, including their tenure on the
 governance body, concurrent roles in other companies,
 and relevant competencies, in the Profile of the Board
 of Directors, Profile of the Board of Commisioners, and
 Committees sections of our Annual Report. Please refer to
 these sections for further information.




55        Sustainability Report 2025
Page 56
 Governance Body Performance and Remuneration Proses
 Communication of Critical Concerns to the                          these impacts. The governance bodies also receive reports
 Governance Body [GRI 2-16]                                         of critical concerns raised through PTVI’s whistleblowing
                                                                    programs.
 PTVI ensures that its highest governance bodies have full and
 timely access to critical information and issues relevant to the   Capability building on Sustainability [GRI 2-17]
 organization. This commitment is emphasised in our Board
 of Directors Charter, which stipulates that each Director is       A competent governance body that continuously strengthens
 granted full and unrestricted access to employees and to           and updates its sustainability knowledge is essential for
 third-party agents or consultants to obtain any information        effective oversight of PTVI’s sustainabilit mission. Members
 necessar to fulfil their duties. Supporting committees, such       of the Board of Directors and the Board of Commissioners
 as the Risk Mitigation Committee and the Audit Committee,          continuously enhance their collective knowledge, skills, and
 are also required by their respective charters to submit           experience in sustainability through education and training
 periodic reports to the Board of Directors and the Board           programs, as well as participation in dialogues, workshops,
 of Commissioners on their findings, including ke risks,            and conferences. The encouragement and requirement
 compliance issues, and internal control matters, ensuring that     for such continuous development are formally stipulated
 significant concerns are regularl escalated and addressed.         in the Charters of the Board of Directors and the Board of
                                                                    Commissioners.
 In addition, the Board of Directors and the Board of
 Commissioners hold quarterly meetings to discuss critical          During the reporting year, members of the governance
 issues, strategic developments, and key risks faced by PTVI.       body participated in various capacity building initiatives,
 The Board of Directors also conducts regular townhall sessions     both individually and jointly, covering topics such as ESG
 with management on a quarterly basis to ensure alignment,          implementation in the mining sector, sustainable and
 enhance transparency, and facilitate two-way communication         responsible nickel downstreaming, energy transition and
 on key priorities and challenges. A detailed record of Board of    critical minerals geopolitics, stakeholder engagement and ESG
 Directors meetings is disclosed in our Annual Report.              risk management, as well as financial resilience and digital
                                                                    innovation to support sustainable business practices. The
 The Board of Directors directly coordinates with, and the          capacity building activities undertaken are summarized in the
 Board of Commissioners supervises, the Sustainability              table below.
 Committee, which oversees our environmental and social
 impacts. This direct coordination and supervision ensure
 that the governance bodies remain informed of critical
 environmental and social issues and strengthen alignment
 between management and technical functions in managing



56        Sustainability Report 2025
Page 57
 Governance Body’s Capacity Building on Sustainability in 2025[POJK51-E.2]

     Types of Activity                Topic                         Summary                                                         Date             Organizer                   Participant

 Dialogues                   Implementing ESG in                  The ESG Forum discusses the implementation of ESG            2 June 2025    Indonesian Nickel Miners   Bernardus Irmanto as Panelist
                             Indonesia’s Nickel Mining           principles in Indonesia’s nickel      mining industry,                       Association (APNI)
                             Industry: Challenges and            focusing on operational challenges, eco-friendly
                             Opportunities                       technologies, and local community         empowerment. The
                                                                 forum aims to position Indonesia as a leader in sustainable
                                                                 mining practices.




 Conference                  Building Resilient                  Indonesia Miner 2025 focuses on building resilient            10 June 2025   Indonesia Miner            Vinicius Mendes as Keynote
                             Foundations – Insights              foundations in the nickel mining industry. The discussion
                             from the Frontlines of              covers PTVI’s adaptation to industry dynamics, the role of
                             Nickel Mining                       innovation and leadership, and Indonesia's position in the
                                                                 global nickel value chain.




 Dialogues                   Jakarta Geopolitical                The Jakarta Geopolitics Forum IX/2025 discussed energy        25 June 2025   National Resilience        Vinicius Mendes as Panelist
                             Forum                               transition as a strategic issue in global geopolitics and                    Institute
                                                                 geo-economics. Venicius Mendes, Ph.D. from PTVI,
                                                                 presented globally standardized environmentally
                                                                 friendly nickel downstreaming practices, showing that
                                                                 sustainability and competitiveness can be achieved
                                                                 simultaneously.




57           Sustainability Report 2025
Page 58
 Governance Body’s Capacity Building on Sustainability in 2025[POJK51-E.2]

     Types of Activity                Topic                                                           Summary                                                         Date             Organizer                      Participant

 Award                       Sustainability Leadership:   The ISRA 2025 panel discussion focused on implementation of ESG strategies in the extractive           10 July 2025   Indonesia Social              Bernardus Irmanto as Panelist
                             Aligning Business            industr . Bernardus Irmanto, Director and Chief Sustainabilit and Corporate Affairs Officer of PTVI,                  Responsibility Award (ISRA)
                             Purpose with Sustainable     shared his e periences on PTVI's efforts to mitigate ESG risks and build strategic communication
                             Development                  between corporations, communities, and the environment to support sustainability.




 Conference                  Future CFO Indonesia         Rizky A. Putra, the CFO of PTVI, attended as one of the speakers at the 4th FutureCFO Indonesia        17 July 2025   CXociety                      Rizky A. Putra as Panelist
                             Conference 2025              Conference. The conference discussed balancing stakeholder e pectations with financial prudence,
                                                          focusing on IT securit and the use of AI for cash flow forecasting.




 Dialogues                   Driving Energy Transition                                             PTVI participated in the Indonesia Corporate Sustainability   24 July 2025   Olah Karsa together with      Bernardus Irmanto as Panelist
                             & Green Mobility                                                      Outlook (ICSO) 2025, aiming to unite stakeholders from                       S&P Global Sustainable1
                                                                                                   various sectors to share innovations and strategies for
                                                                                                   sustainable development. The event also featured the
                                                                                                   Sustainability Leaders Forum to discuss sustainable growth
                                                                                                   across industries and regulations.




58           Sustainability Report 2025
Page 59
 Governance Body’s Capacity Building on Sustainability in 2025[POJK51-E.2]

     Types of Activity                Topic                         Summary                                                          Date               Organizer                      Participant

 Workshop                    Mining Goes to Campus               Through the Vale Goes to Campus program at Universitas         1 October 2025    PT Vale Indonesia         Bernardus Irmanto as Panelist
                                                                 Gadjah Mada, PTVI engaged more than 200 students in
                                                                 an interactive dialogue on sustainable mining practices.
                                                                 In collaboration with Society of Renewable Energy,
                                                                 the session highlighted the role of nickel in the energy
                                                                 transition, environmental challenges, and the importance
                                                                 of youth participation in advancing responsible mining in
                                                                 Indonesia.




 Dialogues                   Indonesia at the                    At the Indonesia International Sustainability Forum (IISF)     10 October 2025   Coordinating Ministry     Bernardus Irmanto as Panelist
                             Epicentre of Critical               dialogue session, PTVI reaffirmed its commitment to                              for Infrastructure and
                             Minerals: Nickel, Copper,           sustainable mining practices. Bernardus Irmanto, President                       Regional Development,
                             and the Global Energy               Director & CEO of PTVI, emphasized that nickel and copper                        Ministry of Investment,
                             Transition                          are critical components in the global energy transition,                         Indonesian Chamber of
                                                                 with Indonesia holding a strategic position in this process.                     Commerce




 Dialogues                   Indonesia Critical                  The 2025 Indonesia Critical Minerals Forum discusses the       13 October 2025   APNI - PERHAPI            Bernardus Irmanto sebagai
                             Minerals Forum                      opportunities and challenges of Indonesia’s critical mineral                                               Panelist
                                                                 sector, such as nickel and copper, in supporting the global
                                                                 energy transition. The forum strengthens Indonesia’s
                                                                 position as a key player in the global critical minerals
                                                                 market while promoting international cooperation and
                                                                 foreign investment.




59           Sustainability Report 2025
Page 60
 Governance Body’s Capacity Building on Sustainability in 2025[POJK51-E.2]

     Types of Activity                 Topic                                                         Summary                                                       Date               Organizer                    Participant

  Dialogues                   Maintaining Profitabilit   Participated in discussions emphasizing the strategic role of critical minerals, downstream          16 October 2025   Ministry of Energy and     Slamet Sugiharto as Panelist
                              Amid Fluctuating Global    development, and responsible mining practices in advancing sustainable industrialization and                           Mineral Resources
                              Commodity Prices           supporting Indonesia’s energy transition.



  Dialogues                   Pemanfaatan Lahan          This discussion highlighted the importance of optimizing post-mining land to support food security   16 October 2025   Ministry of Energy and     Budiawansyah as Panelist
                              Pascatambang untuk         through a sustainable approach, as well as addressing the technical and social challenges of land                      Mineral Resources
                              Ketahanan Pangan,          rehabilitation.
                              Peluang dan Tantangan
                              dalam Pemanfaatan
                              Lahan Kritis
                              Pascatambang

  Dialogues                   Biofuel for the Nation:    The discussion emphasized the importance of cross-sector collaboration in biofuel development as     2 December 2025   PT Pertamina Patra Niaga   Abu Ashar as Panelist
                              Collaborative Solutions    part of green energy solutions to support a sustainable energy transition.
                              for Green Energy
                              Sustainability



 In addition to serving as panelists and speakers at various events, PTVI also participated in several discussion sessions focused on accelerating ESG commitments in Indonesia, energy transition,
 resource management, and the role of leadership and foreign investment in driving sustainable development. The discussions also addressed topics related to integrating sustainability into PTVI’s
 business strategy, operations, and growth projects, alongside the transformation toward a low-carbon future.




60            Sustainability Report 2025
Page 61
                                                                  submits the proposed remuneration structure and amounts to
 Governance Body Performance Evaluation[GRI 2-18]
                                                                  shareholders for approval at the AGMS. The following process                 Process to Determine the Board of
                                                                  applies to determining salar and emplo ment benefits. PTVI                       Directors’ Remuneration
 The performance of the Board of Directors (BOD) is evaluated
                                                                  does not grant performance bonuses, non-performance
 annually at the beginning of each year through a structured
                                                                  bonuses, or stock options to the BOC.
 and transparent process specified in the Board of Directors
                                                                              Process to Determine the Board of
 Charter. Each Director conducts a self-assessment of
                                                                                Commissioners’ Remuneration
 performance, both collectively as a Board and individually,
 based on key performance indicators (KPIs) established at the
 beginning of the financial ear. The results of this assessment
 are subsequently reported to the Board of Commissioners
 (BOC).

 These KPIs also include indicators related to the management
 of our impacts on the economy, environment, and people,
 which link executive compensation to sustainability
 performance and are integrated into the overall performance
                                                                                                                                 As part of our commitment to transparency and good
 evaluation. The KPIs are approved, monitored, and evaluated
                                                                                                                                 corporate governance, PTVI discloses information on
 annually by the GNRC. In addition, the GNRC conducts
                                                                                                                                 the comparability between executive and employee
 an annual performance review of BOD members at the
                                                                                                                                 compensation. The calculation is based on annual total
 beginning of each year and shares the outcomes with the
                                                                                                                                 compensation, which includes salary, bonuses, stock awards,
 BOC. This evaluation process is carried out in accordance
                                                                  The remuneration of the Board of Directors is determined at    option awards, non-equity incentive plan compensation,
 with the Nomination and Remuneration Process Policy. The
                                                                  the General Meeting of Shareholders. This authority may be     changes in pension value, and earnings from non-qualified
 results of the performance assessments support continuous
                                                                  delegated to the BOC and, in practice, is carried out by the   deferred compensation.
 improvement in governance and organizational practices.
                                                                  BOC with the support of the GNRC committee. The GNRC
                                                                  committee proposed BOD remuneration based on the roles         The remuneration of our key management personnel,
                                                                  and responsibilities of BOD members and their contribution     comprising the Board of Commissioners and the Board of
 Remuneration Policy and Compensation Ratios
 [GRI 2-19] [GRI 2-20][GRI 2-21]                                  to PTVI’s objectives and performance, individual performance   Directors, includes salaries and short-term emplo ee benefits,
                                                                  and achievement of targets, benchmarking against comparable    post-emplo ment benefits, and share-based pa ments.
                                                                  companies, remuneration awarded in prior years, the balance    In 2025, the total compensation of the Board of Commissioners
 The remuneration polic for BOC and BOD is specified in PTVI’s
                                                                  between fi ed and variable components, and other relevant      amounted to US$2.618 million, equivalent to 2.6% of total
 Articles of Association and the GNRC charter. We provides
                                                                  factors determined by the Committee. The process described     employee costs. Meanwhile, the Board of Directors received
 remuneration to Indonesian Commissioners based on GNRC
                                                                  applies to the determination of the BOD’s salary, employment   total compensation of US$6.317 million, representing 6.3%
 recommendations, informed by industry benchmarks sourced
                                                                  benefits, performance-based and non-performance bonuses,       of total employee costs. Collectively, the total compensation
 from PTVI’s human resources function, peer public companies,
                                                                  and retirement benefits. The Directors did not receive an      of both Boards reached US$8.935 million, or 8.9% of our total
 and external experts. The Board of Commissioners then
                                                                  other benefits, such as share options.                         employee costs.



61            Sustainability Report 2025
Page 62
 Business Ethics and Compliance
 At PTVI, our commitment to ethical and responsible business                                                                                     third-party due diligence, and the disclosure of relationships
 conduct is guided by our CARES values—Compassion,                     Access our Code of                                                        with government officials. It strictl prohibits briber , which
 Accountability, Resilience, Excellence, and Sustainability.           Ethical Conduct:                                                          we view as offering, giving, requesting, or accepting an thing
 These principles inform our decision-making and promote                                                                                         of value to improperl influence a government official or an
 integrity, transparency, and compliance across our operations.                                                                                  other party. The policy also prohibits facilitation payments,
 Embedded in our Code of Ethical Conduct, they provide                                                                                           which are payments made to expedite routine governmental
 practical guidance for conducting business responsibly and                                                                                      actions. In addition, cash gifts, improper political contributions,
 consistently.                                                                                                                                   and the use of third parties to carry out prohibited acts are
                                                                    Anti-corruption [SASB EM-MM-510a.1]                                          also condemned.
 Our Code of Ethical Conduct establishes the standards of           Corruption refers to dishonest, unethical, or illegal conduct
 behavior expected from employees, management, and                  involving the abuse of power or authority to obtain an improper              To ensure effective implementation, we communicate and
 members of the Boards of Directors and Commissioners. It           advantage, whether through public officials or private parties,              reinforce the policy through multiple channels. Anti-cor-
 outlines principles on ethical business practices, anti-corrup-    for personal benefit. It has been identified as a material                   ruption training is available through mandatory e-learning
 tion, conflicts of interest, and compliance with applicable laws   risk across the entire scope of PTVI’s activities (100% of our               modules accessible via our internal intranet platform.
 and regulations. The Code also addresses respect for human         operations), as weaknesses in the implementation of Good                     Awareness is further strengthened through internal
 rights, including non-discrimination, fair labor practices,        Corporate Governance, including anti-corruption controls,                    communications, including posters and periodic advisories,
 freedom of association, and the prohibition of child and           ma e pose us to legal, financial, and reputational risks.                    and through contractual provisions that incorporate anti-cor-
 forced labor, in line with applicable regulations and recognized                                                                                ruption obligations for both employees and suppliers.
 international standards.                                           PTVI operates in Indonesia, where governance challenges
                                                                    persist, as reflected in Transparenc                       International’s   We place particular emphasis on employees whose roles
 The Code of Ethical Conduct is approved by the Board of            Corruption Perceptions Index, although the country is not                    involve interaction with government agencies or officials.
 Directors and overseen by the Board of Commissioners,              among the lowest-ranked jurisdictions. Against this backdrop,                Non-compliance with our Anti-Corruption Policy is subject
 demonstrating accountability at the highest level of               we have established robust internal controls and governance                  to disciplinary action, which may include termination of
 governance.                                                        mechanisms and enforce a zero-tolerance approach to                          employment or third-party contracts.
                                                                    corruption in all its forms.[GRI 205-1][SASB EM-MM-510a.2]
 Implementation of the Code is carried out through



                                                                                                                                                           348
 internal communication, periodic training, and employee            Our commitment to combating corruption is formalized in our
 acknowledgment processes. Its principles are integrated            Anti-Corruption Policy, approved in April 2025 and scheduled
 into corporate policies and operational procedures. These          for review in 2027. The policy applies to all members of the                                                    employees
 standards are also extended to business partners through the       governance bodies, employees, and business partners across
 Supplier Code of Conduct, which outlines expectations related      PTVI. The policy provide guidelines on how to act and what is                   undertook anti-corruption training through PTVI’s
 to ethics, compliance, labor practices, and environmental          acceptable when giving of gifts and hospitality, socio-environ-                 digital learning platform.
 responsibility.                                                    mental investments, interactions with government officials,



62        Sustainability Report 2025
Page 63
 Employees Attending Anti-Corruption Training                      later in this chapter, we recorded zero confirmed cases of           labor agreements.[GRI 415-1]
 in 2025 [GRI 205-2]                                               corruption across our operations involving governance body
                                                                   members, employees, or business partners. Accordingly, there         Fair Market Competition
                         Position                     Total        were no instances of employment or partnership contracts
                      Management                        5          being terminated or not renewed due to corruption. [GRI 205-3]       In line with our core value of Accountability, we are committed
                                                                                                                                        to upholding free and fair competition as the foundation of
            General Manager or Specialist               18         Political Interaction and Contributions                              a healthy and sustainable business environment. We conduct
                Senior Staff or Manager                103                                                                              our business with integrity and promote market practices
                                                                   PTVI maintains transparency by disclosing information                that are free from fraud, collusion, price-fi ing, bid rigging, or
                           Staff                       146         regarding our interactions with the Government through               any form of manipulation, whether in dealings with public or
                        Non-staff                       76         our Annual Report and official website. While the IUPK and           private sector counterparties. This commitment is formalized
                                                                   certain specific permits are not publicl accessible due to           in the PTVI’s Antitrust Policy, which guides our approach to
                          TOTAL                        348         legal requirements and confidentialit provisions applicable          maintaining fair competition in all business activities.
                                                                   to the mining sector in Indonesia, we disclose key provisions        The policy strictly prohibits representatives and third parties
 Transparency is a key pillar of our anti-corruption commitment.
                                                                   relevant to our operations, including payments made to the           from engaging in any form of understanding, agreement—
 PTVI discloses information on beneficial ownership, as briefl
                                                                   Government.                                                          whether explicit or implicit—or coordinated practice with
 presented in this report and described in greater detail in
                                                                                                                                        competitors to manipulate prices, allocate markets or
 our Annual Report. Reporting this information helps prevent
                                                                   As an IUPK holder, PTVI is required to contribute a profit-sharing   customers, restrict supply, or undermine the competitive
 the misuse of corporate structures for corrupt practices and
                                                                   payment equivalent to 10% of net income to the Government            nature of bidding processes. It also requires all interactions
 strengthens accountability to stakeholders. We also maintain
                                                                   of Indonesia in accordance with prevailing regulations. In           with third parties to avoid unilateral anti-competitive conduct,
 transparency in our relationships with government entities,
                                                                   addition, we are subject to mandatory divestment obligations         abuse of market power, or vertical restrictions involving
 as further elaborated in the subsequent section, to uphold
                                                                   under applicable laws and regulations. These obligations             competitors, customers, suppliers, or other third parties that
 stakeholder trust in our governance and ethical conduct. [GRI
 14.22.6]
                                                                   reinforce our contribution to the state and support regional         could adversel affect fair competition, customers, or the
                                                                   development.[GRI 14.22.5]                                            wider community. No cases of anti-competitive behavior,
                                                                                                                                        antitrust violations, or monopoly practices were recorded
 As part of our efforts to mitigate corruption risks across the
                                                                   To safeguard our independence and prevent undue political            during the reporting year.[GRI 206-1]
 supply chain, all contracts with third parties include anti-
                                                                   influence, our Anti-Corruption Polic strictl prohibits
 corruption clauses that prohibit corruption in any form. In
                                                                   employees and executives from making political donations or
 addition, we operate a web-based electronic procurement
                                                                   contributions, whether in cash or in kind, directly or indirectly,
 system to enhance transparency throughout the contracting
                                                                   on behalf of PTVI. This includes contributions to political
 process. The system covers all stages of procurement,
                                                                   parties, political candidates, and election campaigns. The
 including vendor registration, pre-qualification, tendering
                                                                   policy also generally prohibits granting paid or unpaid leave
 for goods and services, and contract management. Tender
                                                                   to employees or executives for the purpose of running for
 openings are publicly announced on our procurement website,
                                                                   political office or supporting political parties or candidates,
 enabling stakeholders to track active and completed tenders.
                                                                   except where required under applicable laws or collective
 Through our whistleblowing mechanisms, which are elaborated



63          Sustainability Report 2025
Page 64
 Government Payment and Tax Compliance                            The Audit Committee oversees the identification and                 to a significant reduction in corporate income ta , reflecting
                                                                  management of potential tax risks, while external consultants       lower taxable income during the year. Nevertheless, other
 Ta pa ment is an important aspect of fulfilling our purpose      provide independent expertise on complex or high-risk tax           tax components, including employee income tax, value
 of improving lives and transforming the future together.         matters. Ta concerns or differences in interpretation are           added tax, land and building tax, regional taxes, withholding
 PTVI’s tax approach is guided by internal policies that ensure   addressed through internal review and escalation processes,         tax, and customs duties, continued to provide consistent
 responsible tax management and alignment with applicable         supported, where necessary, by external legal and tax advisors      contributions. Compared with 2023, the decline highlights
 regulations. Our Director of Finance oversees tax strategy and   and formal dispute-resolution mechanisms in accordance with         the variability of income-based taxes in response to earnings
 management through the Finance function.                         applicable regulations.[GRI 207-2][GRI 207-3]                       performance.

 We are committed to full compliance with all applicable laws     Engagement with tax authorities is a key principle underpinning     In contrast, PNBP contributions reached US$52,062 thousand
 and regulations. We do not engage in aggressive tax practices,   our tax approach. We proactively coordinate with local Tax          in 2025, representing an 87.9% increase compared to 2024.
 and tax considerations do not drive business decisions.          Service Offices to ensure full compliance with corporate and        This growth was primarily driven by higher production
 Instead, our tax approach supports PTVI’s overall business       individual tax obligations. We also welcome outreach initiatives    ro alties, reflecting increased operational output and com-
 strategy, including our commitment to creating long-term         and visits from tax authorities to support awareness and            modity-related factors. Relative to 2023, PNBP payments
 environmental and social value. The following principles guide   understanding of our tax responsibilities. In collaboration with    demonstrate a positive trajectory, underscoring their close
 our tax strategy.[GRI 207-1][GRI 207-2]                          the authorities, we help disseminate tax-related information        linkage to production levels and market conditions.
                                                                  to employees.[GRI 207-3]
                                                                                                                                      From a compositional perspective, payments to the central
                                                                  As PTVI operates exclusively in Indonesia, this report covers tax   government continued to represent the largest share of
                                                                  and non-tax state revenue (Penerimaan Negara Bukan Pajak,           total contributions, reflecting statutor fiscal obligations
                                                                  or PNBP) paid to the Government of Indonesia, encompassing          under national regulations. Meanwhile, payments to
                                                                  both central and regional authorities.                              regional governments remained essential in supporting local
                                                                                                                                      development, particularly in East Luwu, Morowali, and Kolaka,
                                                                  In 2025, we paid US$166,635 thousand to government                  where we operate.
                                                                  authorities, representing a 17.6% decrease compared to 2024.
                                                                  This decline was primarily driven by lower tax payments,
                                                                  particularly corporate income tax, in line with changes in
                                                                  taxable income and overall business performance. When
                                                                  viewed against 2023, total payments remained broadly stable,
                                                                  indicating a normalisation following higher fiscal contributions
                                                                  in the prior year.

                                                                  Ta pa ments totalled US$114,573 thousand in 2025, accounting
                                                                  for 68.8% of total payments to the government. This
                                                                  represents a 34.3% decrease from 2024, mainly attributable



64        Sustainability Report 2025
Page 65
     Tax and Non-Tax State Revenue Payments (US$ Thousand)
                                                                         PNBP Components        2025       2024      2023           Collaboration for Easier Tax Compliance
                   Description             2025      2024      2023
                                                                         Production
                                                                                                45,553    19,449     33,990
     Tax Payments                         114,573   174,503   163,189    Royalties

     Non-Tax State Revenue (PNBP)         52,062    27,702    41,392      East Luwu
                                                                                                28,038    19,449     33,990
                                                                          Regency
     Total Tax and PNBP Payments          166,635   202,205   204,582
                                                                          Morowali Regency      15,644       –         –
         Components of Taxes Paid by PTVI (US$ Thousand)                  Kolaka Regency        1,870        –         –

                Tax Components             2025      2024      2023
                                                                         Fixed Contribution
                                                                                                 437       459        455
     Value Added Tax (VAT)                15,376    15,030     6,532     on CoW Area                                             Pada Desember 2025, PTVI bekerja sama dengan KP2KP
     Land and Building Tax (P3)            6,074     3,204     3,121                                                             Malili di bawah KPP Pratama Palopo untuk menyeleng-
                                                                          East Luwu                                              garakan inisiatif Pojok Pajak selama empat hari, pada
                                                                                                 261        275       272
        East Luwu Regency                  5,873     2,794     2,723      Regency                                                9–12 Desember, di tiga lokasi strategis: Kantin Plant Site
        Morowali Regency                    82        196       190       Morowali Regency        84        88         87        Siloku, Kantor Mining Harapan, dan Area Enggano.

        Kolaka Regency                      119       213       208       Kolaka Regency          92        96         95        Melalui program pendampingan langsung ini, karyawan
     Employee Income Tax                  19,816    18,706    14,340                                                             memperoleh dukungan dalam aktivasi akun Coretax
                                                                         Other Non-Tax                                           Direktorat Jenderal Pajak (DJP), pembuatan kode
                                                                                                6,073      7,794     6,948
     Corporate Income Tax                 19,756    91,430    91,618     State Revenue                                           otorisasi DJP, konsultasi perpajakan, serta pembaruan
     Regional Taxes, Levies, and Grants   33,845    33,616    30,565     Total                  52,062    27,702     41,392      data wajib pajak. Inisiatif ini merupakan bagian dari
                                                                                                                                 persiapan menghadapi tahun pajak berikutnya, di mana
     Withholding Tax on Third Parties     12,707     8,209    12,409    The credibility of our tax disclosures is reinforced
                                                                                                                                 pelaporan Surat Pemberitahuan Tahunan (SPT) akan
                                                                        through a regular e ternal audit of our financial
     Customs Duties                        4,709     4,307     4,603                                                             sepenuhnya dilakukan melalui platform Coretax DJP.
                                                                        statements conducted by an independent public
     Total                                112,283   174,503   163,189   accounting firm. The scope, process, and results
                                                                                                                                 Pendekatan sosialisasi secara langsung ini membantu
                                                                        of this audit are disclosed in the PTVI’s Annual
                                                                                                                                 meningkatkan pemahaman karyawan terhadap sistem
                                                                        Report, which assures the accuracy, completeness,
                                                                                                                                 perpajakan yang baru sekaligus memastikan kelancaran
                                                                        and compliance of our financial and ta reporting.
                                                                                                                                 dalam memenuhi kewajiban perpajakan seiring dengan
                                                                                                                                 perkembangan regulasi. Mengingat jumlah tenaga
                                                                        In addition, another way we strengthen the integrity
                                                                                                                                 kerja kami yang besar, kolaborasi ini mencerminkan
                                                                        of our tax governance is by providing accessible and
                                                                                                                                 keterlibatan proaktif kami dengan otoritas pajak
                                                                        confidential channels for raising concerns related to
                                                                                                                                 dalam memperkuat kesadaran dan kesiapan kepatuhan
                                                                        business conduct, including tax matters, through our
                                                                                                                                 perpajakan.
                                                                        whistleblowing mechanism. This mechanism is described
                                                                        further in a later section of this chapter.[GRI 207-2]

65           Sustainability Report 2025
Page 66
 Conflicts of Interest [GRI 2-15]                                                          Approach to Preventing and Managing Conflicts of Interest

 A conflict of interest arises when an individual’s personal                               The GNRC conducts assessments to determine whether prospective members of the BOC and the BOD
 interests, or those of their family members, close associates,                            meet all eligibility requirements. Candidates must comply with Otoritas Jasa Keuangan Regulation No. 33/
 shareholders, or government officials, ma           influence       Fit and Proper        POJK.04/2014 on the Board of Directors and Board of Commissioners of Issuers or Public Companies, as
 their decisions, regardless of whether the transaction            Nomination Process      well as our internal selection criteria, including the requirement that they do not hold and will not hold
 benefits PTVI. We recognize that preventing and managing                                  positions that could give rise to conflicts of interest with PTVI.
 conflicts of interest—particularl      at the governance
 level—is fundamental to maintaining our integrity.
                                                                                           The BOC oversees and manages potential conflicts of interest involving management, the BOD, the BOC,
 To uphold this principle, we have established comprehensive                               and shareholders, including the misuse of corporate assets and related party transactions. Members of
 policies and robust measures to identify, prevent, disclose,     Oversight of Conflicts   the BOD who hold concurrent positions outside PTVI must obtain approval from the BOC. All BOC members
 and manage potential conflicts of interest, including            of Interest Potential    are required to avoid situations that ma give rise to conflicts of interest. Where a potential conflict arises,
 those involving members of our governance bodies. These                                   members must disclose it and are prohibited from participating in an decision that could adversel affect
 approaches are described below.                                                           PTVI or its interests.


                                                                                           The BOC is composed of at least 30% Independent Commissioners to ensure objective oversight
                                                                                           and independent advice to the BOD, particularl in matters involving potential conflicts of interest.
                                                                      Independent
                                                                                           Independent Commissioners must comply with OJK Regulation No. 33/POJK.04/2014 and must not hold
                                                                     Commissioners
                                                                                           an positions that could compromise their independence or create conflicts of interest.




                                                                                           Each year, members of the BOC, their supporting Committees, and the BOD submit declarations
                                                                  Annual Declarations
                                                                                           of conflicts of interest. In addition, an Commissioner seeking reappointment after two
                                                                  of Independence and
                                                                                           consecutive terms must declare their independence to the GMS and submit a written statement
                                                                   Conflict of Interest
                                                                                           for disclosure in our Annual Report.

                                                                                           PTVI has established formal procedures for handling and reporting conflicts of interest
                                                                                           applicable to both employees and management, referring to internal policies as well as
                                                                   Conflict of Interest    applicable regulations, including POJK No. 42. An violation or indication of a conflict of interest
                                                                  Reporting Mechanism      is managed in accordance with standard procedures, including PGS 55, and may also be reported
                                                                                           through available channels, including the Whistleblowing System (WBS), as further described in
                                                                                           a separate subsection of this report.




66        Sustainability Report 2025
Page 67
 We disclose potential conflicts of interest to stakeholders
 through our Annual Report. These disclosures cover key areas
 that ma give rise to conflicts of interest, including concurrent
 positions held by members of the Board of Directors and
 the Board of Commissioners (see the Profile of the Board of
 Directors and Profile of the Board of Commissioners sections
 of the Annual Report), the structure of controlling shareholders
 (see the Majority and Controlling Shareholders section), and
 related-party relationships, transactions, and outstanding
 balances (see the Material Information (Investments,
 Expansions, Divestments, Mergers, Acquisitions, Debt/Capital
 Restructuring, Affiliated Transactions and Transactions
 Containing Conflicts Of Interest) section). As of 2025, PTVI
 has no subsidiaries and does not engage in cross-shareholding
 arrangements with suppliers or other stakeholders.




67        Sustainability Report 2025
Page 68
 Whistleblowing Programmes[GRI 2-25][GRI 2-26]
 Reporting Process and Channels                                                                        Our WhistleBlowing Report Processing Flow

 As part of PTVI’s commitment to upholding the highest
 standards of business ethics, we provide a robust
 whistleblowing mechanism to enable early detection and
 effective resolution of potential ethical violations, ensuring
 integrity across our operations.

 Our whistleblowing platform, the Vale Whistleblower
 Channel (VWC), has been in operation for over a decade and
 is independently managed by Deloitte Indonesia as a trusted
 external consultant. The involvement of an independent
 party ensures that the whistleblowing mechanism is managed
 professionally and impartially, while also safeguarding
 whistleblower identities through a screening process before
 reports are forwarded to PTVI’s Whistleblower Team. The
 report processing flow is illustrated in the accompan ing
 graphic.




                                                                  The VWC enables employees, non-employee workers, customers, the public, and other third parties to report suspected breaches
                                                                  of business ethics. The platform offers multiple reporting channels, both online and offline, and operates 24/7 in Indonesian (as the
                                                                  local and working language) and English, ensuring broad accessibilit and fle ibilit .

                                                                  We proactively promote the availability of the VWC to all stakeholders through training sessions, social media, internal
                                                                  communications, and posters. The VWC system also allows whistleblowers to remain anonymous when submitting reports,
                                                                  as illustrated in the graphic below. This supports strict confidentialit and helps prevent intimidation or retaliation against
                                                                  whistleblowers, which is strictly prohibited under PTVI’s Code of Conduct.




68        Sustainability Report 2025
Page 69
                                  Throughout the reporting year, we received 60 reports of
                                  alleged violations through the Vale Whistleblowing Channel
                                  (VWC), covering issues such as environment, health and safety
                                  (EHS), harassment, and discrimination. This represents an
                                  increase compared to previous years (periodic data is available
                                  in the Data Table chapter).

                                  Following an initial screening, 30 reports were deemed valid
                                  and progressed to the investigation stage. Of these, 25 cases
                                  could not be verified due to insufficient information, no cases
                                  were determined to be not proven, and 1 case was confirmed.
                                  The confirmed case was followed b appropriate corrective
                                  actions in accordance with our internal procedures.

                                  Based on disclosure categories, most cases reported through
                                  the VWC were related to environment, health, and safety (EHS)
                                  matters, followed by harassment and discrimination.




69   Sustainability Report 2025
Page 70
                                                                                                                 Data Privacy and Cybersecurity[GRI 3-3][GRI 418-1]




 Disciplinary Actions for Violations
 PTVI ensures that any violation of our Code of Ethics and Conduct is subject to
 clear accountability. We address such violations through progressive disciplinary
 measures, ranging from verbal or written warnings and suspension to termination
 of employment. Reports received through our Vale Whistleblowing Channel
 (VWC), together with findings from internal investigations and other monitoring
 mechanisms, serve as key inputs in the assessment and resolution of cases.                                      In the digital era, protecting data and information is essential to maintaining operational integrity and
                                                                                                                 stakeholder trust. PTVI recognizes that effective data governance supports business continuit , safeguards
               Number of Disciplinary Actions in 2023-2025                                                       individual rights, and mitigates c ber risks that ma affect operations and corporate reputation. For this
                                                                                                                 reason, cybersecurity and personal data protection remain material aspects of our sustainability management.
                                               2025                        2024                    2023
          Action Stage                                                                                           PTVI is committed to safeguarding the privacy and personal data of individuals whose information we process,
                                      Safety     Non-Safety       Safety     Non-Safety   Safety    Non-Safety   including employees, customers, service providers, and other stakeholders. This commitment is implemented
                                                                                                                 through our Personal Data and Privacy Protection Policy, which governs the responsible collection, processing,
 Step I: Written Direction        19             8            23             22           19        15
                                                                                                                 storage, and deletion of data in accordance with applicable regulations.
 Step II: Written Warning I       32             23           46             17           15        28
                                                                                                                 We collect personal data onl for legitimate and clearl defined purposes, including managing emplo ment
 Step III: Written Warning II     3              2            12             4            5         1
                                                                                                                 relationships, administering contracts, and fulfilling regulator obligations such as emplo ee health and safet
                                                                                                                 protection. Personal data may also be processed to support our engagement with customers, suppliers, and
 Step IV: Final Warning           11             2            5              3            8         -
                                                                                                                 business partners to ensure compliance with contractual and legal requirements. Personal data processing
 Step V: Termination of                                                                                          is conducted based on lawful grounds, including the consent of the data owner, contractual necessity, legal
                                  3              1            1              1            1         1
 Employment                                                                                                      obligations, or our legitimate interests. For sensitive personal data, such as health information, religion,
                                                                                                                 or biometric data, processing is conducted onl with e plicit consent and strictl for specific and justified
 Total                            68             36           87             47           48        45
                                                                                                                 purposes.



70          Sustainability Report 2025
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 Cybersecurity Measures and Risk Management                          through our internal security incident management process, and the cases were successfully resolved and closed without resulting
                                                                     in confirmed data breaches, data loss, or unauthorized disclosure of personal or stakeholder information.
 To manage cybersecurity risks and safeguard personal data,
 PTVI implements a range of technical and organizational             During the same period, PTVI did not receive any substantiated complaints from employees, customers, or other stakeholders
 controls aligned with our internal information security             regarding the destruction, modification, or leakage of digital data or information.
 standards and applicable regulations. We ensure that
 personal data is shared only with authorized third parties
 that are required to process data securely and strictly for
 the intended purposes. For cross-border data transfers, we
                                                                                Employee Education and Awareness
 apply appropriate safeguards, including standard contractual
                                                                                Recognizing that cybersecurity also depends on individual awareness, PTVI continuously enhances employee
 clauses or other legally recognized mechanisms to ensure
                                                                                understanding of the importance of data protection and privacy. Education is delivered through various internal
 compliance with relevant data protection requirements.
                                                                                initiatives, including awareness campaigns, informational banners, WhatsApp broadcasts, and digital displays
                                                                                across operational areas. Cybersecurity-related materials are also integrated into onboarding programs for
 As part of our governance framework, we document personal
                                                                                new employees and contractors. Through these initiatives, we aim to ensure that employees and contractors
 data processing activities in the Record of Processing Activities
                                                                                understand their roles in protecting data and maintaining information security across our operations.
 (ROPA). For processing activities that may pose higher risks to
 the rights and freedoms of data subjects, we conduct Data
 Protection Impact Assessments to identify and mitigate
 potential risks prior to implementation.

 To prevent unauthorized access, loss, or misuse of data, we
 implement various security measures, including encryption,
 multi-factor authentication, firewall protection, and
 continuous security monitoring. Access to sensitive data is
 restricted to authorized personnel based on defined access
 rights. We also maintain backup and data recovery systems to
 support data integrity and operational continuity. In the event
 of a potential data breach, we follow an established incident
 response procedure, including internal escalation, reporting
 to the Data Protection Officer, and mitigation measures to
 minimize potential impacts.

 Throughout the reporting year, PTVI recorded four cyberse-
 curit -related securit alerts associated with attempted file
 deletion activities. All incidents were promptly investigated



71         Sustainability Report 2025
Page 72
       Environment
72 1   Sustainability Report 2025
Page 73
 PTVI’s Approach to Environment
                                                                                                                                            Total Expenditure on Environmental
 PTVI is committed to respecting and protecting the               •   implementing an Environmental Management
                                                                                                                                                Management (US$)[POJK51-F.4]
 environment in which we operate. Our Environmental                   S stem in accordance with ISO 14001 and applicable
 Management System (EMS) at the Sorowako operation                    laws and standards;                                            Site              2025             2024            2023
 is independentl verified and certified to ISO 14001:2015         •   developing climate change adaptation strategies
 (Cert. No. ID005666) and is subject to periodic surveillance         and implementing measures to reduce greenhouse              Sorowako          33,806,894       25,542,883      66,168,330
 audits. Its implementation is also supported through                 gas emissions;
 national environmental compliance monitoring under the           •   improving energ efficienc and increasing the use          IGP Morowali         457,692          2,325,011       805,547

 Environmental Management Plan (Rencana Pengelolaan                   of renewable energ ;                                       IGP Pomalaa        9,527,482          505,338         366,765
 Lingkungan Hidup or RKL) and Environmental Monitoring            •   implementing water stewardship strategies to
 Plan (Rencana Pemantauan Lingkungan Hidup or RPL). This              reduce freshwater withdrawal and increase water               Total           43,792,068       28,373,232      67,340,642

 s stem reflects our commitment to environmental protection           recycling;
 and responsible resource management as articulated in our        •   strengthening waste management through
                                                                                                                              In 2025, PTVI’s total e penditure on environmental management
 Sustainabilit Polic .                                                risk-based controls and the principles of reduce,
                                                                                                                              initiatives amounted to US$43.8 million, representing a 54% increase
                                                                      reuse and recycle;
                                                                                                                              from US$28.4 million in 2024, reflecting e panded environmental
 Our environmental management approach is risk-based and          •   protecting biodiversit through the application of
                                                                                                                              controls and compliance efforts across our operations and growth
 impact-driven. We identify, assess and manage environmental          the mitigation hierarchy and progressive reclamation
                                                                                                                              projects. While still below 2023 levels—when e penditure was
 risks from the earliest planning stages through Analisis             practices aimed at achieving no net loss; and
                                                                                                                              elevated b major one-off investments in Sorowako—the increase
 Mengenai Dampak Lingkungan (AMDAL), or Environmental             •   implementing       continuous      mine       closure
                                                                                                                              in 2025 indicates renewed spending growth driven b both
 Impact Assessment (EIA). Through this approach, we seek to           planning and site rehabilitation throughout
                                                                                                                              operational needs and project development activities.
 minimise releases of environmental pollutants and promote            the mining life cycle to ensure environmental
 the responsible use of natural resources across our operations       stabilit and sustainable post-mining land use.
                                                                                                                              The majorit of e penditure remained concentrated in Sorowako,
 in Sorowako, IGP Pomalaa and IGP Morowali. In practice,
                                                                                                                              amounting to US$33.8 million, or appro imatel 77% of total
 we also engage a wide range of stakeholders, including           We disclose our environmental performance through our
                                                                                                                              environmental spending. This represented a 32% increase
 communities, government authorities and business partners,       Sustainabilit Report, Annual Report, corporate website
                                                                                                                               ear-on- ear from 2024, primaril to support annual environmental
 through structured consultation mechanisms to support            and periodic submissions to relevant authorities as part
                                                                                                                              management programmes, including water monitoring, air
 transparent and informed environmental decision-making.          of our commitment to transparenc and accountabilit .
                                                                                                                              emissions control measures, waste management and other routine
                                                                                                                              compliance-related activities associated with the scale and
 Our Sustainabilit Polic outlines a set of environmental          Our commitment to environmental stewardship is also
                                                                                                                              maturity of our mining and processing operations.
 commitments that guide how we manage the impacts of our          reflected in dedicated environmental management
 operations. Through this policy, PTVI commits to reducing our    expenditure that supports environmental programmes,
 environmental footprint b :                                      impact mitigation, land rehabilitation, monitoring
                                                                  s stems, regulator      compliance and capabilit
                                                                  development across our operational areas.



73 2      Sustainability Report 2025
Page 74
 The most significant increase occurred in IGP Pomalaa, where
 environmental e penditure rose sharpl to US$9.5 million,
 compared with US$0.5 million in 2024. This substantial                              Building Environmental Capability and Awareness Across Operations
 increase was mainl driven b environmental infrastructure
 development, particularly the construction of a sediment          Building on our continued investment in environmental management, we recognise that financial commitment alone
 pond to strengthen water management controls during               is not sufficient to ensure effective implementation. The success of our environmental programmes depends on the
 project development, alongside broader investments to             capabilit , awareness and accountabilit of the people who carr them out across our operations. Therefore, we
 support environmental management systems and regulatory           continue to invest in capacit building through structured training and certification programmes. These initiatives
 compliance as the project advanced towards mechanical             are designed to equip our employees and contractors with the knowledge and technical competencies needed to
 completion.                                                       implement the Environmental Management S stem (EMS) effectivel and uphold our environmental standards in dail
                                                                   operations.
 In contrast, e penditure in IGP Morowali declined to US$457,692
 from US$2.3 million in 2024, reflecting the completion of         In 2025, PTVI delivered environmental training programmes to a total of 2,304 participants, comprising 338 emplo ees
 certain early-stage environmental set-up activities and a shift   and 1,966 contractors. The higher participation of non-emplo ees reflects the significant role of contractors in
 towards more targeted environmental management measures           supporting operational activities and the importance of ensuring that all personnel working within our operational
 as the project progressed in phases.                              areas adhere to the same environmental standards and practices.

 Looking ahead, environmental expenditure is expected to           In addition, 66 participants obtained professional certifications related to environmental management, comprising
 increase in line with the continued advancement of PTVI’s         60 emplo ees and 6 contractors, further strengthening internal e pertise in environmental management, pollution
 Indonesia Growth Projects, particularl in Pomalaa and             control and waste management across our operations.
 Morowali, as both projects transition from construction
 into early operational readiness phases. This progression is
 expected to expand the scope and intensity of environmental
 management activities, including more comprehensive                                                                                              Total Participant
 monitoring, reporting and compliance obligations aligned with                                                                    Employees         Contractors            Total
 national regulatory requirements.

 As the Pomalaa project approaches mechanical completion                                     Training                                 338               1,966             2,304
 and the Morowali project advances integrated mining and
 processing operations, a greater number of environmental
 compliance points—such as water qualit monitoring, air
 emissions control, waste management and biodiversit
 protection—are becoming full operational. This includes the                              Certification                                60                 6                 66
 deployment of continuous monitoring systems to manage
 potential impacts associated with High Pressure Acid Leach
 (HPAL) operations b our joint venture, PT Kolaka Nickel
 Indonesia.


74 3      Sustainability Report 2025
Page 75
                                    Climate Adaptation and Resilience
                                    PTVI recognizes climate change as both a ph sical and transition   Sorowako operation that outlines a portfolio of initiatives
                                    risk that ma affect our operations, surrounding communities,       aimed at improving energ efficienc and reducing operational
                                    and the ecosystems where we operate. In response, we               emissions. Through this roadmap, PTVI has committed
                                    continue to strengthen our climate adaptation and decarbon-        to reducing absolute Scope 1 and Scope 2 greenhouse gas
                                    ization strategies to support long-term operational resilience     emissions b 33% b 2030 from a 2017 baseline. We are
                                    and align with global and national climate objectives, including   currently on track to meet this target.
                                    the Paris Agreement and Indonesia’s Nationall Determined
                                    Contribution.                                                      For our growth projects in Pomalaa and Bahodopi, decarbon-
                                                                                                       ization roadmaps are currently under development and are
                                    During the reporting year, we initiated a climate risk mapping     targeted for completion in 2026. This phased approach allows
                                    e ercise to better understand potential climate-related            us to assess site-specific operational characteristics, energ
                                    exposures across our operational areas. The assessment             requirements, and available low-carbon technolog pathwa s
                                    evaluates both the potential financial impacts of climate          before defining long-term emissions reduction strategies.
                                    change on our operations and the impact of our activities on
                                    nature                                                             In parallel, we are reviewing our longer-term decarboniza-
                                                                                                       tion pathway to ensure it remains aligned with our evolving
                                    Through this process, we are in the process of identifying a       operational portfolio and governance context. Through these
                                    range of ph sical risks, including e treme rainfall, flooding,     efforts, PTVI aims to progressivel reduce emissions, improve
                                    landslides, drought, and forest fires, as well as transition       energ efficienc , and strengthen operational resilience
                                    risks related to evolving climate regulations, potential carbon    as we transition toward a lower-carbon operating model.
                                    pricing mechanisms, technological developments, and shifting       Further details on the implementation of emissions reduction
                                    market demand toward lower-carbon products.                        initiatives are presented in the Energy, GHG Emissions, and Air

                                    To further understand potential impacts over time, we included
                                    a climate scenario analysis using Shared Socioeconomic
                                    Pathwa s (SSPs) developed b the Intergovernmental Panel
                                    on Climate Change (IPCC), including SSP2 (Middle of the Road)
                                    and SSP5 (Fossil-Fuel Development). These scenarios support
                                    the evaluation of climate risks across short-, medium-, and
                                    long-term planning horizons, currently in process.

                                    PTVI has established a decarbonization roadmap for our




75 4   Sustainability Report 2025
Page 76
                                Engaging Youth in Climate Action through the ProKlim Program




       On 18 June 2025, PTVI engaged senior high school students from four districts within our empowerment areas—Nuha,
       Wasuponda, Towuti, and Malili—through a climate education session held at SMA 5 East Luwu in Wasuponda. The
       activity introduced students to the Climate Village Program (ProKlim) and aimed to strengthen youth awareness of
       climate change impacts, including floods, drought, crop failures, and climate-related diseases. Through this initiative,
       we encouraged students to understand the sources of greenhouse gas emissions and the importance of individual and
       collective action in addressing climate challenges.

       Through our ProKlim initiative, PTVI promotes communit -based climate adaptation and mitigation actions, including
       rainwater harvesting, biopore development, water reservoirs, tree and mangrove planting, sustainable agriculture
       practices, and responsible waste management through the 3R principles (Reduce, Reuse, Rec cle). These initiatives aim
       to enhance communit resilience while supporting environmental protection and sustainable livelihoods.




76 5      Sustainability Report 2025
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 Energy and Emission Management
 Managing energy consumption and emissions is a key
 component of PTVI’s environmental management approach.
 Energy use is one of the primary sources of greenhouse gas
 (GHG) emissions in our operations, while industrial processes
 and fuel combustion ma also generate conventional air
 pollutants. To address these impacts, we implement integrated
 energy and emissions management practices aimed at
 improving energ efficienc , reducing operational emissions,
 and ensuring compliance with applicable environmental
 regulations.

 As part of these efforts, PTVI has developed a Decarboniza-
 tion Roadmap for the Sorowako operation. The roadmap
 outlines a portfolio of initiatives designed to improve energy
 efficienc and reduce emissions across mining and processing
 activities through electrification, process optimization, energ
 recover , and operational efficienc improvements. Together,
 these initiatives support our transition toward lower-carbon
 operations while maintaining operational performance.


 The roadmap supports our target to reduce absolute Scope 1
 and Scope 2 greenhouse gas emissions b 33% b 2030 from a
 2017 baseline. Sorowako benefits from a low-carbon energ
 profile, as the operation is largel powered b self-generated
 renewable h dropower. Building on this advantage, we
 continue to implement initiatives aimed at reducing diesel
 consumption, optimizing energy use in processing operations,
 and capturing waste heat generated during production
 processes.




77 6      Sustainability Report 2025
Page 78
 In 2025, the Sorowako operation remains on track to achieve       Our energy consumption and energy intensity are calculated using methodologies aligned with Intergovernmental Panel on Climate
 our 2030 target. We continue to advance the implementation        Change (IPCC) guidelines and the principles of the ISO 50001 Energ Management S stem. Total energ consumption is determined
 of key initiatives in line with the roadmap.                      based on energ inputs from multiple sources, including purchased energ and energ generated internall for operational use. As
                                                                   PTVI does not sell electricit , heating, cooling or steam, the reported figures represent energ consumed within our operations.
 In parallel, we are reviewing our longer-term decarboniza-
 tion pathway to ensure it remains aligned with our evolving
                                                                                                                      Sorowako Energy Usage
 operational portfolio and governance context.
                                                                                        Energy Source                                   Unit                  2025                2024           2023
 For our growth projects in Pomalaa and Bahodopi, decar-
 bonization roadmaps are currentl under development and             Non Renewable
 targeted for completion in 2026. This phased approach allows
 us to assess site-specific operational characteristics, energ      Coal                                                                 GJ              11,938,379.55       11,255,340.33   9,638,512.00
 requirements, and available low-carbon technolog pathwa s          High Speed Diesel (HSD)                                              GJ              1,391,579.42        1,466,353.78    1,483,815.83
 before defining long-term emissions reduction strategies.
                                                                    Marine Fuel Oil (MFO)                                                GJ              8,503,013.34        9,330,935.02    10,295,322.00
 Further details on the implementation of emissions reduction       Gasoline                                                             GJ                 3,037.27            7,367.19       5,784.00
 initiatives and related performance are presented in the Energy
 Management, GHG Emissions, and Air Pollutant Management            Total Non-renewable Energ                                            GJ             21,836,009.58       22,059,996.32    21,423,433.83
 sections of this report.[SASB EM-MM-110a.2]                        Renewable

 Energy Management                                                  Hydroelectric Power Plants                                           GJ              8,858,749.14        8,935,798.81    8,791,124.00

                                                                    Biodiesel B30                                                        GJ                   N/A                 N/A         150,766.00
 PTVI monitors and evaluates energy consumption across our
 operations as part of our efforts to improve energ efficienc       Biodiesel B35                                                        GJ               140,514.30           789,575.11     609,554.00
 and manage emissions associated with energy use. Our current       Biodiesel B40                                                        GJ               753,749.50              N/A            N/A
 reporting focuses on energy consumed within the organisation
 under our operational control. Energy consumption outside          Total Renewable                                                      GJ              9,753,012.94        9,725,373.92    9,551,444.00
 the organisation, including energy used in upstream supply         Non-Renewable + Renewable Energies                                   GJ             31,589,022.52       31,785,370.24    30,974,877.83
 chains and downstream product transportation, is not yet
 included within the current reporting boundar . We continue        Nickel Matte Production                                            Tonnes              72,027.00           71,310.68      70,728.00
 to evaluate methodologies and data availabilit to e pand this      Energy Usage Intensity                                           GJ/Tonnes              438.57              445.73          437.94
 disclosure in future reporting periods.[GRI 302-2]
                                                                                              Biodiesel B30 has not been used since 2024, while Biodiesel B40 was introduced in 2025.




78 7      Sustainability Report 2025
Page 79
 In 2025, PTVI recorded total energ consumption of                   consumption further supported optimisation of our fuel mix
 31,589,022.52 GJ at the Sorowako operation, a reduction             and reduced reliance on conventional fossil fuels.
 of appro imatel 196,348 GJ, or 0.62%, compared with the
 previous year. While total energy consumption declined              This improvement was further supported b the introduction
 slightl , nickel matte production increased to 72,027 tonnes,       and utilisation of Biodiesel B40, which contributed 753,749.50
 demonstrating improved energy performance during the                GJ in 2025 and marked a ke step in strengthening our transition
 reporting year. This decoupling of production growth from           towards lower-carbon fuels. Together, these developments
 energ consumption contributed to a reduction in energ               reflect continued progress in enhancing energ efficienc
 intensit to 438.57 GJ per tonne of nickel matte, down 1.61%         while maintaining a stable and resilient share of low-carbon
 from 2024, reflecting ongoing efforts to optimise energ use         energy within our operations.[POJK51-F.7]
 across mining and processing activities through operational
 efficiencies and process improvements.[GRI 302-1][GRI 302-3][SASB   Operational improvements contributing to lower energ
 EM-MM-130a.1][POJK51-F.6]
                                                                     intensit during the ear included better ore stockpile
                                                                     management, lower ore moisture content that reduced energy
                                                                     demand for dr ing, and more efficient energ use in our dr ing
                                                                     processes at Sorowako site. PTVI also continued implementing
                                                                     broader energ efficienc initiatives and alternative fuel
                                                                     programmes, including biodiesel blends and biomass trials, as
                                                                     part of our decarbonisation roadmap. These improvements
                                                                     contributed to reducing the energ required per tonne of
                                                                     nickel matte produced, as reflected in lower energ intensit
                                                                     during the reporting year.[GRI 302-4][GRI 302-5]

                                                                     For our newer operational areas, renewable energ forms a
                                                                     significantl larger share of the energ mi . In IGP Pomalaa,
                                                                     total internal energ consumption reached 8,422 GJ in 2025,
 At the same time, the share of renewable energ in our
                                                                     with renewable energ contributing 6,215 GJ, representing
 overall energy mix increased compared with the previous year.
                                                                     appro imatel 74% of total energ use. Meanwhile, in IGP
 Renewable energ —primaril supplied b our self-generated
                                                                     Morowali, total energ consumption amounted to 13,498 GJ,
 h dropower facilities—reached 9,753,012.94 GJ in 2025,
                                                                     of which 10,625 GJ, or appro imatel 79%, was supplied b
 representing 30.87% of total energ consumption, up from
                                                                     renewable sources. These figures reflect the integration of
 30.60% in 2024. This increase was supported b an additional
                                                                     renewable-based energ sources during the earl operational
 27,639 GJ of renewable energ use and reflects continued
                                                                     stages of these projects and support our long-term strateg
 optimisation of low-carbon energ sources across our
                                                                     to increase renewable energ penetration across our portfolio.
 operations. Reductions in marine fuel oil and high-speed diesel     [POJK F.7]




79 8           Sustainability Report 2025
Page 80
  Renewable and Non-renewable Energy Consumption                        Further details on energ consumption b source across
                    for Project                                         PTVI’s operational areas are presented in the Data Tables
                                                                        section of this report, including breakdowns of renewable and
                                                                        non-renewable energ sources for Sorowako, IGP Pomalaa
                                                                        and IGP Morowali.

                                                                        Greenhouse Gas Emissions

                                                                        PTVI conducts regular GHG emissions inventories in accordance
                                                                        with the GHG Protocol framework, covering Scope 1 (direct
                                                                        emissions) from fuel combustion and operational activities
                                                                        and Scope 2 (indirect emissions) from electricit consumption.
                                                                        Emissions from the combustion or biodegradation of biomass
                                                                        are e cluded from the calculation as biogenic emissions. Our
                                                                        inventor includes emissions of CO₂, CH₄, N₂O and HFCs, all
 PTVI continues to implement operational improvements aimed
                                                                        e pressed in CO₂ equivalent (CO₂eq) using methodologies
 at reducing overall energy consumption while expanding
                                                                        aligned with Intergovernmental Panel on Climate Change
 the use of renewable and lower-carbon energ sources.
                                                                        (IPCC) guidelines. Studies to quantif Scope 3 emissions have
 These efforts support our broader decarbonisation pathwa
                                                                        been underwa since the previous ear, and we plan to disclose
 and contribute to improving energ efficienc across our
                                                                        these emissions in future reporting periods.
 production value chain.

                                                                        We use 2017 as the baseline ear for its emissions reduction
                                                                        target at the Sorowako operation. This marks the year we
                                                                        formalized our commitment to reducing greenhouse gas
       Disclaimer:                                                      emissions and supporting a lower-carbon future. In 2017, total
       Energy intensity is currently reported for the Sorowako          Scope 1 and Scope 2 emissions at Sorowako were recorded at
       operation only. IGP Pomalaa and IGP Morowali remain in           2,145,198 tonnes of CO₂e. Based on this baseline, we have set a
       the development and construction stages, where production        target to reduce absolute emissions b 33% b 2030, bringing
       volumes have not yet reached levels that allow for the           our total emissions down to appro imatel 1,437,283 tonnes
       calculation of output-based indicators such as energy            CO₂e. We are currentl on track to meet this target.
       intensity. Reporting for these sites will be incorporated once
       stable production levels are achieved.




80 9         Sustainability Report 2025
Page 81
                                    Greenhouse Gas Emissions Inventory and Emissions Intensity

                            Description                                      Unit                  2025                 2024                2023

  Scope 1                                                              Tonne CO2eq               2,072,143            2,048,411          2,029,486

  Mobile Combustion (HSD & Gasoline)                                   Tonne CO2eq                119,674              134,462            124,845

  Stationar Combustion (Coal, HSD, & MFO)                              Tonne CO2eq              1,503,081             1,415,786          1,386,405

  Explosive                                                            Tonne CO2eq                  108                   43                 101

  Freon                                                                Tonne CO2eq                   1                    2                 1,769

  Process Emission                                                     Tonne CO2eq               378,759              365,959             383,674

  AFOLU                                                                Tonne CO2eq                70,520               132,159            132,692

  Scope 2                                                              Tonne CO2eq                 2,481                2,580               2,827           As both IGP Pomalaa and IGP Morowali remain in earl operational
  Scope 3                                                              Tonne CO2eq                  N/A                  N/A                N/A             and development stages, historical emissions baselines have not
                                                                                                                                                             et been established. During the reporting ear, the emissions
  Total Scopes                                                         Tonne CO2eq              2,074,623            2,050,990           2,032,313          inventor for these sites primaril covers Scope 1 emissions arising
  Nickel Matte Production                                                  Tonne                  72,027               71,310              70,728           from direct fuel combustion in operational activities.

                                                                       Tonne CO2eq/                                                                         Scope 2 emissions have not been reported for IGP Pomalaa, as
  Intensity                                                                                       28.80                 28.76               28.73
                                                                          Tonne                                                                             electricity consumption for the operation is covered through the
 In 2025, total Scope 1 and Scope 2 emissions at Sorowako reached 2,074,624 tonnes CO₂eq, representing an increase of 23,633                                purchase of Renewable Energ Certificates (REC) issued b the
 tonnes CO₂eq, or appro imatel 1.15%, compared with the previous ear. Scope 1 emissions accounted for the majorit of emissions                              national electricity provider, which represent electricity generated
 at 2,072,143 tonnes CO₂eq, while Scope 2 emissions totalled 2,481 tonnes CO₂eq, a decrease of 99 tonnes CO₂eq, or appro imatel                             from renewable energ sources. As a result, the associated
 3.84%, compared with the previous ear. The relativel small contribution of Scope 2 emissions reflects our continued reliance on                            electricit consumption is considered to have zero market-based
 renewable h dropower as the primar electricit source supporting operations in Sorowako.[GRI 305-1][GRI 305-2][GRI 305-5][SASB EM-MM-110a.1][POJK51-F.11]   emissions.

 In terms of emissions intensit , Sorowako recorded 28.80 tonnes CO₂eq per ton of nickel produced in 2025, representing an increase                         Scope 3 emissions are also not et included in the inventor , as
 of 0.04 tonnes CO₂eq per tonne, or appro imatel 0.15%, compared with the previous ear.[GRI 305-4][POJK51-F.11]                                             we are currently assessing relevant emission sources and data
                                                                                                                                                            availabilit across the value chain. Emissions monitoring and
 For our newer operational areas, GHG emissions were calculated for the first time during the reporting ear. At IGP Pomalaa, total                          reporting for these operational areas will continue to be e panded
 Scope 1 emissions in 2025 amounted to 419 tonnes CO₂e. Meanwhile, at IGP Morowali, total Scope 1 emissions reached 4,553.14                                as activities progress and monitoring s stems become more full
 tonnes CO₂e.[GRI 305-1][GRI 305-2] [GRI 305-5][EM-MM-110a.1][POJK51-F.11]                                                                                  established. [GRI 305-3]




8110        Sustainability Report 2025
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                                                                   Biodiesel (B35 and B40) and Biomass Utilization[POJK51-F.7]       Automatic Granulation Operational Node
       Emissions Containing Ozone Depleting Substances             [GRI 302-4][GRI 302-5]
                                                                                                                                     (AUTO-GRON) [POJK51-F.7][GRI 302-4] [GRI 302-5]
       (ODS)[GRI 305-6]

                                                                   In 2025, PTVI expanded the use of biodiesel blends (B35 and       PTVI introduced the Automatic Granulation Operational
       PTVI does not use HCF-22 (CHF₂Cl) freon and has
                                                                   B40) and initiated biomass utilization trials as part of our      Node (AUTO-GRON) to improve energ efficienc in
       transitioned to more environmentally friendly
                                                                   efforts to increase the share of renewable energ in our           the nickel matte granulation process at the converter
       refrigerants. Most refrigerants currently used are
                                                                   operational energ mi and reduce reliance on fossil fuels.         unit. Previousl , burner temperature and conve or
       R32, which has an Ozone Depletion Potential (ODP)
                                                                                                                                     speed were adjusted manuall b operators, which
       value of 0. We routinel monitor refrigerant usage
                                                                   At the Sorowako operation, biodiesel usage reached                often resulted in unstable temperatures, inconsistent
       and include it in our greenhouse gas emissions
                                                                   932,489 GJ, consisting of 145,666 GJ of B35 and                   product qualit , and higher fuel consumption during
       inventory.
                                                                   786,823 GJ of B40, representing appro imatel                      the granulation process.
                                                                   2.9% of total energ consumption at the site.
                                                                                                                                     Through AUTO-GRON, PTVI implemented an
 To address emissions drivers and support long-term
                                                                   At IGP Pomalaa, biodiesel consumption totaled                     automated control s stem that integrates temperature
 climate targets, PTVI continues to implement mitigation
                                                                   6,215 GJ, consisting of 1,176 GJ of B35 and 5,039                 sensors with burner and conve or controls. This s stem
 measures across our operational areas, including Sorowako
                                                                   GJ of B40, accounting for around 74% of total                     enables more precise temperature management and
 as well as the emerging operations at IGP Pomalaa and IGP
                                                                   energ use during the earl operational phase.                      improves process stabilit during granulation.
 Morowali. These efforts focus on improving operational
 efficienc , optimizing fuel consumption in processing
                                                                   Similarl , at IGP Morowali, biodiesel usage reached 10,625 GJ,    B optimizing the granulation process, the initiative
 activities, and progressivel    integrating lower-carbon
                                                                   consisting of 1,161 GJ of B35 and 9,465 GJ of B40, representing   helps reduce fuel consumption and improve overall
 energ solutions in line with our decarbonization roadmap.
                                                                   appro imatel 79% of total site energ consumption.                 energ efficienc in the converter unit. The program
                                                                                                                                     also supports PTVI’s broader efforts to manage energ
 These initiatives include equipment upgrades and process
                                                                   These initiatives support the gradual substitution of fossil      use and reduce operational emissions as part of the
 optimization in furnace and converter operations,
                                                                   fuels with renewable-based energ sources, contributing            Compan ’s decarbonization journe .
 improvements in fuel and air distribution s stems, optimization
                                                                   to lower carbon intensit in operational energ use and
 of material handling and screening processes, and enhanced
                                                                   supporting the Compan ’s broader efforts to manage and
 monitoring of fuel consumption in mobile equipment. We
                                                                   reduce greenhouse gas emissions in line with its decar-
 are also advancing initiatives such as the gradual substitution
                                                                   bonization roadmap.
 of fossil fuels with alternative energ sources—including
 biodiesel blends and biomass—as well as broader energ
 efficienc improvements across processing facilities. Through
 these efforts, we aim to progressivel reduce emissions
 intensit while strengthening operational efficienc as our
 operations continue to expand.[POJK51-F.12][GRI 305-5]




8211        Sustainability Report 2025
Page 83
 Air Pollutant                                                                    The improvement was also reflected in SO₂eq emissions
                                                                                  intensit , which declined to 0.68 tonnes SO₂eq per metric ton
 PTVI continuously manages conventional (non-GHG) air emissions                   of nickel matte produced in 2025, representing a decrease of
 through regular monitoring and measurement in accordance                         appro imatel 6.8% compared to 2024. This level remains well
 with Minister of Environment and Forestr Regulation No. 4 of                     below the applicable regulator threshold of 0.80 ton SO₂eq
 2014 on Emission Qualit Standards for Stationar Sources in                       per ton of nickel matte produced.
 Mining Activities. Our monitoring currently focuses on pollutants
 considered most material to our processing operations, particularly              These results reflect the effectiveness of innovation projects
 sulfur oxides (SOx) and particulate matter (PM).[GRI 305-7][SASB EM-MM-120a.1]   aimed at reducing the amounts of sulfur used in our processing
 [POJK51-F.11]
                                                                                  activities and ongoing operational improvements that improve
                                                                                  the efficienc of sulfur use, and strengthening process
 Sulfur Dio ide Equivalent (SO₂eq)                                                stabilit and maintaining consistent emissions performance
                                                                                  across processing activities.[GRI 305-7][SASB EM-MM-120a.1][POJK51-F.11]   Particulate Matter
 Monitoring of sulfur dio ide equivalent (SO₂eq) emissions
 currently applies to the Sorowako operation, where nickel                                                                                                   Particulate matter emissions in our operations are primarily
 matte processing is conducted. The Sorowako site operates                                                                                                   generated from the operation of dryer kilns, reduction kilns,
 a processing plant where sulfur is used in the sulfidization                                                                                                electric furnaces and product dryers within the processing
 process, which generates sulfur-related emissions. Our other                                                                                                plant. These emissions represent stack emissions arising from
 operational areas, IGP Pomalaa and IGP Morowali, are still in                                                                                               our processing facilities.
 earl operational stages and do not et operate comparable
 processing facilities that generate SO₂ emissions.                                                                                                          In 2025, Sorowako recorded 647 tonnes of particulate
                                                                                                                                                             emissions, representing a decrease of 232 tonnes, or
 At Sorowako, SO₂eq emissions primaril originate from the                                                                                                    appro imatel 26.4%, compared with 2024. This improvement
 use of sulfur during nickel processing as well as from the                                                                                                  reflects enhanced operational controls and optimisation of
 combustion of marine fuel oil and coal used in processing                                                                                                   dust handling systems within processing facilities.
 activities.
                                                                                                                                                             PTVI conducts regular GHG emissions inventories in accordance
 In 2025, Sorowako recorded 49,297 tonnes of SO₂eq emissions,                                                                                                Particulate emissions intensit also improved to 0.009 tonnes
 representing a decrease of 2,875 tonnes, appro imatel 5.5%                                                                                                  of particulate per ton of nickel produced, representing a 25%
 compared to 2024. This reduction continues the declining                                                                                                    reduction compared with 2024. To further strengthen emissions
 trend observed over the past three ears and meets our target                                                                                                management, PTVI continues to evaluate additional improvement
 of reducing absolute SO₂eq emissions b 500 tonnes per ear.                                                                                                  measures, including the planned implementation of a dust
                                                                                                                                                             agglomeration programme, which is currently undergoing technical
                                                                                                                                                             evaluation.[GRI 305-7][SASB EM-MM-120a.1][POJK51-F.11]




8312             Sustainability Report 2025
Page 84
                                                                                           Water Withdrawal and Consumption[GRI 303-3][GRI 303-5][SASB EM-MM-140a.1][POJK51-F.8]

                                                                                           Our primary water source for the Sorowako operation is Lake Matano, located near our operations.
                                                                                           Water withdrawal from the lake is carefully managed to support operational needs while maintaining the
                                                                                           availabilit of this shared resource. This approach is also aligned with the conservation status of the lake as
                                                                                           a Natural Tourism Park Conservation Area, as designated under Decree of the Minister of Agriculture No.
                                                                                           274/Kpts/Um/4/1979 dated 24 April 1979.

                                                                                           For our growth projects, water withdrawal is primaril sourced from riverine s stems. Across our operational
                                                                                           areas, freshwater is sourced from surface water bodies that are not classified as e periencing high or
                                                                                           e tremel high baseline water stress. We define freshwater as water with total dissolved solids at or below
                                                                                           1,000 mg/L. For reporting purposes, the volume of freshwater withdrawn is considered equivalent to the
                                                                                           volume consumed in our operations.
 For IGP Pomalaa and IGP Morowali, stack particulate emissions are currentl not
 applicable, as processing facilities generating stack emissions are not et in operation   In 2025, water withdrawal for the Sorowako operation reached 15,079,167 m³, sourced from Lake Matano,
 at these sites. Accordingly, air emissions monitoring at these operational areas          corresponding to a water withdrawal intensit of 209.35 m³ per ton of nickel produced. The higher reported
 currentl focuses on ambient air qualit . Particulate matter monitoring has been           withdrawal volume compared with previous ears primaril reflects improved measurement accurac
 conducted for IGP Pomalaa as part of ambient air monitoring, while particulate            following adjustments to the water intake s stem and the installation and calibration of updated flow
 sampling has not et been undertaken in IGP Morowali, where environmental                  meters in coordination with the East Luwu Regional Revenue Service, rather than an actual increase in
 monitoring requirements continue to evolve in line with project development stages.       operational water demand. Operational water demand remained broadl consistent, while prior- ear figures
                                                                                           may have understated actual withdrawal volumes due to previous metering limitations and are therefore

 Water and Effluent                                                                        not full comparable. These improvements strengthen the accurac and reliabilit of water monitoring and
                                                                                           reporting going forward.

 Water pla s a critical role in supporting PTVI’s operations and surrounding
 ecos stems. It enables h dropower generation, mineral processing, equipment
 cleaning, environmental management, and sanitation across our operational areas.
 Beyond operational needs, water also sustains local communities and ecosystems
 that share the same water sources.[GRI 303-1]

 Recognizing this importance, we are committed to managing water responsibl
 throughout its lifecycle, from withdrawal to discharge. Our approach is grounded
 in the understanding that the water bodies we use are shared resources relied upon
 b local communities and other stakeholders. Therefore, we seek to ensure that our
 water use does not compromise the availabilit , qualit , or accessibilit of water for
 other users while working collaborativel to protect these shared resources.



8413      Sustainability Report 2025
Page 85
          Sorowako Operational Water Withdrawal and Intensity
                                                                                                Water Efficienc and Rec cling[GRI 303-1][POJK51-F.8]
                           Unit             2023              2024            2025

  Total                                                                                         To support responsible water management, PTVI implements water efficienc measures across
                            m3           9,442,313          11,748,150     15,079,167           all operational areas, including processing plants, mining areas, offices, and supporting facilities.
  Withdrawal
                                                                                                These efforts include monitoring water use through the Steam, Water, Air, and Power (SWAP)
  Intensity          m3/ton matte          113.50            164.75          209.35             online s stem, preventing water losses b addressing leaks and runoff, and optimizing water
                                                                                                efficienc through rec cling and reuse across plant and mining operations.

 At IGP Pomalaa, total water withdrawal reached 9,969 m³ in 2025, sourced from
                                                                                                Recycled water is utilized for several industrial processes, including cooling systems, slag cooling,
 surface river water. This represents an increase of appro imatel 1,066 m³, or 12.0%,
                                                                                                chemical preparation, road watering, and equipment cooling. Water distribution is also carefull
 compared to the previous ear, reflecting the gradual increase in operational activities
                                                                                                managed to maintain system integrity while ongoing innovations continue to improve water
 as the project progresses.
                                                                                                efficienc across our operations.

 At IGP Morowali, total water withdrawal reached 17,873 m³ in 2025, sourced from
 both surface water and groundwater. This represents an increase of appro imatel
                                                                                           Effluent Management and Discharge[GRI 303-2][GRI 303-4][POJK51-F.8][POJK51-F.13]
 1,090 m³, or 6.5%, compared to 2024, in line with e panding operational activities at
 the site.
                                                                                           Effluents generated from our operations originate primaril from industrial processes, mine drainage,
                                                                                           and domestic water use. To prevent potential impacts on surrounding water bodies, PTVI implements
                                                                                           wastewater treatment and monitoring systems across our operational areas, ensuring that discharged
                                                                                           water meets applicable environmental qualit standards and regulator requirements.

                                                                                           At our Sorowako operation, effluent from mining and processing activities is managed through a network
                                                                                           of more than 100 settling ponds, supported b dedicated treatment facilities such as the Pakalangkai
                                                                                           Wastewater Treatment Plant and Lamella Gravity Settler (LGS) units. These treatment systems remove
                                                                                           suspended solids and other contaminants prior to discharge and support compliance with Minister of
                                                                                           Environment Regulation No. 9 of 2006 on wastewater qualit standards for nickel mining activities.

                                                                                           Following treatment, water is discharged into surrounding surface water bodies that are not classified
                                                                                           as water-stressed, including Lake Matano, Lake Mahalona, the Salo Lamunto River, and the Petea River.
                                                                                           In 2025, total treated water discharged from the Sorowako operation reached 89,697.94 megaliters,
                                                                                           representing a decrease of appro imatel 11,008.88 megaliters, or around 10.9%, compared to 2024. This
                                                                                           reduction reflects improvements in water management practices, including increased water reuse and
                                                                                           recycling within operational processes. The largest portion of discharged water was directed to Petea River
                                                                                           (44%) and Matano Lake (28%), which together accounted for the majorit of discharge volumes.



8514      Sustainability Report 2025
Page 86
       Sorowako Operation Water Discharge by Receiving Water Body                            For our IGP Pomalaa project, industrial wastewater discharge has not et occurred during the reporting ear, as
                                                                                             the site remains in the construction phase of the Smelter Development Project (SDP), with operational activities
    Water Discharge Destination         Unit       2025            2024           2023       targeted to begin in Q1 2026. During construction, surface runoff is managed through pocket ponds, where water
                                                                                             qualit is monitored for parameters such as Total Suspended Solids (TSS), Chromium (Cr), Nickel (Ni), and Iron (Fe).
  Surface Water (Lake Matano)           m³      25,372,487       25,639,690     18,045,493   Discharge volumes are not measured because no controlled discharge occurs from these ponds. Throughout 2025,
                                                                                             pocket ponds were maintained regularly, while reclaimed materials were stored in designated disposal areas for
                                                                                             reclamation and land rehabilitation purposes.
  Surface Water (Lake Mahalona)         m³       21,221,547     20,648,522      11,370,115

  Surface Water (Salo Lamunto                                                                Meanwhile, at IGP Morowali, limited wastewater discharge occurred during earl operational activities. In 2025,
                                        m³       3,898,304       3,705,430          –        total water discharged reached 113,251.39 m³, consisting of discharge to surface rivers (100,228.32 m³) and the ocean
  River)
                                                                                             (13,023.07 m³). As operational activities continue to develop, PTVI will further strengthen wastewater monitoring
  Surface Water (Petea River)           m³      39,203,071       50,716,129     21,472,522   and reporting s stems at this site to ensure continued compliance with applicable environmental standards.
  Total                                 m³     89,695,408.20   100,709,771.00   50,226,716
                                                                                             Water Pollutant Level[POJK51-F.13]

                                                                                             Across our operational areas, we conduct routine monitoring and anal sis to ensure that the qualit of our effluents
                                                                                             meets applicable wastewater standards. Effluent anal ses are carried out b accredited independent laboratories
                                                                                             using anal tical methods based on the Indonesian National Standard (SNI) 6989.59:2008 on Water and Effluent, as
                                                                                             well as internationall recognized methods issued b the American Public Health Association (APHA).

                                                                                             Monitoring includes key parameters such as total suspended solids (TSS), chromium (Cr), hexavalent chromium
                                                                                             (Cr⁶+), iron (Fe), and nickel (Ni) in effluent samples collected from at least 11 observation points, covering wastewater
                                                                                             treatment facilities and discharge points across the Sorowako operation. Over the past several years, the
                                                                                             concentrations of these parameters have consistentl remained within applicable regulator limits, reflecting the
                                                                                             effectiveness of our wastewater treatment s stems.

                                                                                             Several monitoring locations recorded the largest volumes of processed wastewater during the reporting year,
                                                                                             including Petea East (23,146,907 m³), Petea Far East (16,056,164 m³), and Petea West (13,744,808 m³). At these
                                                                                             locations, Total Suspended Solids (TSS) concentrations ranged between 10.00 and 13.50 mg/L, remaining well below
                                                                                             the applicable regulator threshold of 200 mg/L, while concentrations of total chromium (Cr), he avalent chromium
                                                                                             (Cr⁶+), iron (Fe), and nickel (Ni) also remained within their respective regulator limits. These results indicate that the
                                                                                             sedimentation and clarification s stems, including settling ponds and Lamella Gravit Settler (LGS) units, continue
                                                                                             to effectivel manage effluent qualit prior to discharge.




8615       Sustainability Report 2025
Page 87
 Monitoring results for 2025 continue to indicate compliance
 with regulatory thresholds across all monitored parameters. The
 measurements represent median values derived from multiple                           Substituting Water-Based Cooling with Air Cooling in Super Furnace 4
 monitoring points associated with mining, processing, and
 domestic wastewater treatment facilities.
                                                                      Monitoring results for 2025 continue to indicate compliance with regulator thresholds across all monitored
                                                                      parameters. The measurements represent median values derived from multiple monitoring points associated with
 Detailed monitoring results for each observation point, including
                                                                      mining, processing, and domestic wastewater treatment facilities.
 parameter values, regulator thresholds, and discharge volumes b
 receiving water bodies across our operational areas, are presented
                                                                      Detailed monitoring results for each observation point, including parameter values, regulator thresholds, and
 in the Data Tables section of this report.
                                                                      discharge volumes b receiving water bodies across our operational areas, are presented in the Data Tables section
                                                                      of this report.

                                                                                    Improving Water Circulation Efficienc in Converter Granulation through
                                                                                                         Paddle Classifier Integration
       A stud carried out in 2023 at PTVI’s mining area in
       Sorowako, which remainl valid today, found that
                                                                      PTVI also implemented improvements in the automation of water circulation within the converter granulation
       there is no risk of acid mine drainage (AMD) forming
                                                                      process through the integration of a Paddle Classifier s stem (PADLE POP). In this process, water used during
       at the site. This has been confirmed b the absence
                                                                      granulation is separated from nickel matte particles through the paddle classifier and recirculated for reuse within
       of rocks that could produce AMD in the mining area.
                                                                      the process.
       AMD is a primary concern in the industry, as it can
       harm ecosystems and water sources such as rivers,
                                                                      The upgraded s stem includes real-time monitoring sensors connected to the operational database, enabling
       lakes, and groundwater. Therefore, responsible
                                                                      automatic control of pump operations based on water levels in the granulation pit. This automation improves
       environmental management, particularly liquid
                                                                      process efficienc while preventing overflow incidents.
       waste, is of utmost importance.[SASB EM-MM-160a.2]

                                                                      As a result, the initiative reduced water consumption in converter operations b 112,203 m³ in 2025, while also
                                                                      improving operational control. Following the implementation of this s stem, no overflow incidents were recorded
                                                                      during the reporting year.




8716       Sustainability Report 2025
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       Towuti Oil Leakage Recovery[GRI 306-3][POJK F.15][SASB EM-MM-150a.9][SASB EM-MM-140a.2]

       On 23 August 2025, an oil pipeline leak occurred in Lioka              affected rice fields through soil recover and replanting assistance, provision of clean water for residents and livestock,
       Village, East Luwu Regency, South Sulawesi. Upon receiving             repairs to affected public infrastructure, and support for agricultural land recover while maintaining access to essential
       the report, PTVI immediately activated its Emergency                   community facilities.
       Response Group (ERG) and coordinated with local government
       authorities, community representatives, and relevant                   Throughout the response and recovery process, PTVI maintained transparency and active communication with
       agencies to establish a joint emergenc response team. This             stakeholders, including the disclosure of mitigation and recover progress through official communication channels
       collaboration enabled rapid containment, mitigation, and               and the Compan ’s website.
       recovery actions to minimize environmental and social impacts.

       Technical containment measures were implemented
       immediatel , including securing the affected pipeline area
       and installing oil booms, oil traps, and containment ponds
       to prevent further spread of oil. Environmental monitoring
       activities were conducted through water and soil quality
       testing, as well as ecological assessments of flora and fauna
       in the surrounding area. Recovered oil and contaminated
       materials were managed in accordance with applicable
       environmental regulations and treated through PTVI’s licensed
       hazardous waste management facilities. Where required, land
       remediation and bioremediation measures were implemented
       to restore soil conditions and environmental functions.

       PTVI also recognized the concerns raised b residents of Lioka
       Village and worked to support affected communities through
       various assistance measures. Community concerns and
       feedback were received through the Grievance and Information
       Center at the Towuti Subdistrict Office and a dedicated
       hotline. Based on these inputs and field assessments, PTVI
       implemented several response actions, including support for




8817       Sustainability Report 2025
Page 89
       Environmental Impact from the Leakage

       The incident resulted in several environmental management       conditions and support the recover of affected communities.
       actions across different operational areas, including:
                                                                       PTVI remains committed to transparency and stakeholder
       • Waste Management                                              engagement throughout the response and recovery process.
       Oil-contaminated materials and recovered oil were collected     Updates on mitigation, remediation, and community
       and managed as hazardous waste in accordance with applicable    support measures are regularl disclosed through our official
       regulations. Appro imatel 5 tonnes of recovered oil were        communication channels. For the latest developments
       processed through thermal treatment (dryer/thermal unit) over   regarding this incident, please visit our dedicated webpage.
       three da s, temporaril affecting processing operations and
       increasing operational energy use and emissions. Additional
       contaminated soil required bioremediation treatment, which
       may continue for up to one year depending on remediation
       progress.

       • Soil and Land Quality
       Contaminated soil areas underwent remediation and
       bioremediation processes to restore soil qualit and
       environmental functionality. Monitoring continues to ensure
       the effectiveness of these recover measures.

       • Water Quality
       Preventive containment s stems, including oil booms and
       traps, were installed to prevent oil from spreading into
       surrounding water bodies. Routine water qualit monitoring
       has been conducted to ensure that environmental conditions
       return to acceptable levels.

       Through these mitigation and recovery measures, PTVI
       continues to work with stakeholders to restore environmental




8918       Sustainability Report 2025
Page 90
 Waste Management
 Managing waste responsibl is an integral part of PTVI’s environmental   enabling appropriate management and treatment based on material characteristics and regulator requirements.
 stewardship and operational sustainabilit . Our operations generate
 various waste streams originating from mining activities, mineral       Hazardous waste is temporaril stored in designated licensed storage facilities before being transported b authorized
 processing, maintenance work, and supporting facilities. Without        third parties to licensed treatment or disposal facilities in accordance with applicable regulations. Non-hazardous waste is
 proper management, these waste streams may create environmental         managed through recycling, reuse, or controlled disposal depending on material characteristics.[GRI 306-2][POJK51-F.14]
 impacts related to land use, water quality, and ecosystem health.
 Therefore, we implement structured waste management practices           Mining-related materials such as overburden, topsoil, and slag are managed as part of the mining operational c cle and
 to minimize environmental risks, prevent pollution, and promote         environmental management programs, including land rehabilitation and material reuse where applicable. These practices
 responsible resource use across our operational areas.[GRI 306-1]       help ensure that mining materials are utilized responsibl while minimizing environmental impacts throughout the
                                                                         operational lifecycle.
 Our waste management approach is guided b the principles of reduce,
 reuse, rec cle, and recover (4Rs). These principles are implemented     PTVI oversees waste and hazardous material management through internal environmental management procedures and
 through waste segregation, recycling initiatives, material recovery     compliance monitoring mechanisms. These include oversight of waste transport, documentation, and treatment processes
 practices, and responsible final disposal to reduce the amount of       to ensure that hazardous waste is handled onl b licensed operators and managed in accordance with applicable regulator
 waste requiring disposal while encouraging circular use of resources    requirements. These procedures apply across our active operational areas, and would also govern waste management
 wherever feasible.[GRI 306-2]                                           practices for inactive sites should such conditions arise. Through these controls, we maintain traceabilit and regulator
                                                                         compliance throughout the waste management chain across our operational areas.[GRI 306-4][SASB EM-MM-150a.10]
 Waste management practices at PTVI are implemented across
 all operational areas, including the Sorowako operation and             Waste generated from our operations generall falls into three main categories: hazardous waste, non-hazardous waste,
 emerging project areas at IGP Pomalaa and IGP Morowali, and cover       and mining waste, as summarized in the table below.
 both operational and communit -related waste streams where
 collaboration programs are implemented.                                 Type of Waste      Description

 Waste Management Mechanism                                              Hazardous          Used filters, used oil, oil sludges, used batteries, material contaminated with hazardous and to ic
                                                                                            waste, lamps, cartridges, used lubricants, used hoses, laborator waste, sludges, electronic waste,
 We manage waste through a structured system that covers                                    asbestos, used packaging for hazardous waste, radiator cleaning, hazardous contaminated waste,
 segregation, storage, transport, treatment, recycling, and disposal,                       used clothes, medical waste, and chemical packaging bottles.
 ensuring that each waste stream is handled according to its char-
 acteristics and environmental risk profile. Waste generated from        Non-hazardous      Waste of belt conve ors, roller conve ors, track plates, buckets, belt frames, rails, chains, wearing
 operational activities is first segregated at source into hazardous                        plates, drums, shafts, roller AF, iron sheets, construction steel, plastics, glass, cans, food waste, paper,
 waste, non-hazardous waste, and mining-related waste streams,                              leaves, wood, bamboo sticks, grass, used tires, and FABA.

                                                                         Mine               Topsoil, Overburden, Slag.




9019      Sustainability Report 2025
Page 91
 In this section, waste performance data focuses on industrial                   Waste Generation and Management Performance                                 EM-MM-150a.7][SASB EM-MM-150a.8]


 and operational waste streams, including hazardous and
 non-hazardous waste generated from maintenance activities,                      During the reporting year, PTVI generated waste from                        PTVI continues to improve waste management practices at the
 processing support operations, and facility management.                         operational, maintenance and supporting activities across                   Sorowako operation. In 2025, non-hazardous waste decreased
 Mining-related materials such as overburden, topsoil, and slag                  our operational areas. Waste streams are categorised into                   from 5,906 tonnes in the previous ear to 5,349 tonnes,
 are e cluded from the waste generation figures presented in                     hazardous and non-hazardous waste and managed through                       representing a reduction of 9.4%, reflecting ongoing efforts
 this subsection, as these materials are managed as part of the                  recycling, reuse, recovery, controlled disposal or treatment                to reduce waste generation. At the same time, improvements
 mining production cycle and are reported separately under the                   b licensed third parties in accordance with applicable                      in our waste segregation facility increased processing capacity
 Mineral Efficienc section of this report.                                       environmental regulations.                                                  and efficienc , with the waste segregation rate improving
                                                                                                                                                             from 17% to 30%, enabling more materials to be recovered and
                                                                                 In 2025, total waste generated across our operational areas                 reused rather than disposed of.
                                                                                 reached appro imatel 9,967.65 tonnes, of which around
       Tailings Management in Our Operations[SASB                                75% comprised non-hazardous waste and 25% hazardous                         PTVI had previously set a target of achieving zero waste
       EM-MM-150a.5][SASB       EM-MM-540a.1]    [SASB   EM-MM-540a.2]   [SASB
                                                                                 waste. Waste generation remained highly concentrated at                     to landfill in 2025, based on the planned completion of a
       EM-MM-540a.3] [GRI 14.6.2] [GRI 14.6.3]
                                                                                 the Sorowako operation, which accounted for more than                       refuse-derived fuel (RDF) facilit . However, due to technical
                                                                                 94% of PTVI’s total waste footprint, reflecting the scale and               challenges, the project was not completed within the ear.
       PTVI’s nickel processing operations use Reduction                         maturit of Sorowako as PTVI’s primar integrated mining                      While this target has not et been achieved, PTVI remains
       Kiln Electric Furnace (RKEF) technolog , a p romet-                       and processing operation. By comparison, waste volumes at                   committed to reducing landfill disposal. To support this, we
       allurgical process that does not generate tailings                        IGP Pomalaa and IGP Morowali remained relatively limited                    continue strengthening waste segregation b separating
       typically associated with hydrometallurgical mineral                      and were largely associated with construction and early                     organic and non-organic materials. Organic waste is processed
       processing. Accordingly, no tailings are produced                         operational activities.[GRI 306-3][POJK51-F.13]                             through maggot farming and repurposed as feedstock,
       from PTVI’s operations.                                                                                                                               while non-organic materials such as plastic, paper, glass.
                                                                                 At the Sorowako operation, total non-hazardous waste                        and aluminium are sent to third-party partners for recycling
       However, as part of the broader downstream                                generated reached 5,349 tonnes in 2025. Of this amount,                     and reuse. These efforts contribute to gradual reductions
       nickel value chain supporting batter materials,                           1,609 tonnes, representing 30%, were diverted from disposal                 in landfill volumes and support a more circular approach to
       the processing facilities at our HPAL JVs generate                        through recycling, reuse and repurposing initiatives, while                 waste management.
       mineral processing residues such as tailings or                           3,740 tonnes, representing 70%, were directed to controlled
       processing sludge. PTVI recognizes the potential                          landfill facilities.                                                        Waste generation at IGP Pomalaa increased as operational
       impacts associated with these activities and we                           For hazardous waste, Sorowako generated 2,353 tonnes                        activities progressed during the reporting ear. In 2025, IGP
       work with our partners to encourage responsible                           during the reporting ear. Of this amount, 1,246.57 tonnes,                  Pomalaa generated 375 tonnes of non-hazardous waste,
       residue management practices that meet applicable                         equivalent to 53%, were treated through incineration, while                 compared to 216 tonnes in 2024, representing an increase of
       environmental standards and internationally                               1,106.43 tonnes, representing 47%, were transported to                      73.6%. Of the non-hazardous waste generated, 9.18 tonnes,
       recognized best practices.                                                licensed third-party hazardous waste management facilities                  equivalent to 2.4%, were diverted from disposal, while 366
                                                                                 for treatment and disposal.[GRI 306-4][GRI 306-5][SASB EM-MM-140a.2][SASB   tonnes, representing 97.6%, were directed to controlled
                                                                                                                                                             disposal facilities.



9120          Sustainability Report 2025
Page 92
 Hazardous waste generation at IGP Pomalaa reached 49.37
 tonnes in 2025, a significant increase compared to 5.71 tonnes
                                                                                         Organic Waste Processing through Black Soldier Fly
 in 2024, as construction and earl operational activities                                                                                              materials are collected and donated to support local
                                                                                         (BSF)
 intensified. Of this amount, 15.38 tonnes were temporaril                                                                                             rec cling efforts and provide additional economic
 stored for recover or rec cling, while 33.99 tonnes were                                                                                              opportunities for communities.
                                                                                         PTVI continues to support organic waste management
 transported to licensed third-party facilities for treatment
                                                                                         through the Black Soldier Fl (BSF) program, which
 and disposal.[GRI 306-3][GRI 306-4] [GRI 306-5][SASB EM-MM-150a.7][SASB EM-MM-150a.8]                                                                 During the reporting period, materials donated included
                                                                                         converts organic waste into valuable b -products such as
                                                                                                                                                       3.38 tonnes of plastic bottles, 0.96 tonnes of aluminum
                                                                                         maggot and compost.
 At IGP Morowali, waste generation also increased alongside                                                                                            cans, and 1.15 tonnes of glass bottles.
 the development of operational activities. In 2025, total
                                                                                         During the reporting period, appro imatel 213.36 tonnes
 non-hazardous waste generated reached 76.78 tonnes,                                                                                                   Repurposing Materials for Community and
                                                                                         of organic waste were processed through the BSF s stem,
 compared with 7.88 tonnes in 2024. Of this amount, 0.82                                                                                               Environmental Use
                                                                                         producing 11.81 tonnes of maggot and 29.42 tonnes
 tonnes, equivalent to 1.1%, were diverted from disposal, while
                                                                                         of compost. The maggot is distributed to the Woliko
 75.96 tonnes, representing 98.9%, were directed to controlled                                                                                         PTVI also promotes material reuse b repurposing
                                                                                         Berkembang Farmer Group and utilized as an alternative
 disposal facilities.                                                                                                                                  operational waste. Appro imatel 126.97 tonnes of
                                                                                         animal feed source to support local livestock activities.
                                                                                                                                                       wood waste were reused, while 24.65 tonnes of used
                                                                                         Meanwhile, the compost is utilized b Kelompok Wanita
 Hazardous waste generation at IGP Morowali reached 85.24                                                                                              tires were repurposed to support slope reinforcement in
                                                                                         Tani and also applied in PTVI’s land reclamation activities
 tonnes in 2025, compared to 7.22 tonnes in 2024, with the full                                                                                        PTVI’s pineapple agroforestr areas and transformed into
                                                                                         to improve soil quality and support vegetation growth.
 volume transported to licensed third-party hazardous waste                                                                                            around 100 plant pots distributed to local communities.
 management facilities for treatment and disposal in accordance
                                                                                         Through this initiative, organic waste is transformed
 with regulatory requirements. As operational activities
                                                                                         into useful resources, while strengthening community
 continue to expand at IGP Pomalaa and IGP Morowali, waste
                                                                                         participation in sustainable waste management and
 management systems and monitoring practices will continue
                                                                                         circular resource use.
 to be strengthened to ensure compliance with environmental
 standards.[GRI 306-3][GRI 306-5][SASB EM-MM-150a.7][SASB EM-MM-150a.8]
                                                                                         Community Recycling through Waste Banks

 To further reduce waste generation and promote circular
                                                                                         To strengthen communit -based rec cling s stems, PTVI
 resource use, PTVI implements several waste recovery
                                                                                         collaborates with waste banks in Sorowako, Wawondula,
 initiatives across its operational areas and surrounding
                                                                                         and Wasuponda. Through this initiative, rec clable
 communities. These programs aim to transform waste into
 valuable resources while supporting local livelihoods and
 environmental awareness.




9221          Sustainability Report 2025
Page 93
                                Environmental Awareness Education for Elementary Students




       From 13 August to 17 September 2025, PTVI, through our Indonesia Growth Project (IGP) Morowali, implemented an
       environmental awareness program titled “Murid Cinta Lingkungan: Kelola Sampah dengan Bijak” as part of our com-
       munit -based waste management initiative. The program reached 12 elementar schools across 13 partner villages,
       introducing students to responsible waste management practices and strengthening environmental awareness
       from an earl age. Through interactive educational sessions, we introduced the principles of 3R (Reduce, Reuse,
       Rec cle) alongside the values of 5K: cleanliness, health, safet , orderliness, and beaut , encouraging students to
       adopt environmentall responsible habits in their dail lives.

       Through discussions, quizzes, and practical learning activities, the program was designed to make environmental
       education engaging and eas to appl . This initiative, PTVI aims to foster a culture of environmental responsibilit
       among oung generations while supporting the development of cleaner and more sustainable communities in our
       operational areas.




9322     Sustainability Report 2025
Page 94
                                          Youth Action to Protect Lake Matano




       On 31 October 2025, PTVI, in collaboration with the East Luwu Regenc Government and various communit
       organizations, supported a outh-led environmental initiative titled “Bersih Itu Keren: Pemuda Ambil Peran Jaga
       Danau” at the Sorowako Pier area. The activit mobilized students, outh organizations, local communities, and
       government representatives to conduct a collective clean-up action aimed at reducing waste along the shoreline of
       Lake Matano, one of the deepest ancient lakes in the world and an important ecological asset for the region.

       The initiative also served as a platform to raise awareness among local communities, particularl outh, about the
       importance of responsible waste management and environmental stewardship. Through this collaborative effort,
       PTVI seeks to encourage greater participation in protecting natural ecosystems while maintaining the environmental
       quality of Lake Matano, which supports local livelihoods and plays an important role in our operational ecosystem.
       “Through this collaboration, we hope to strengthen outh awareness of waste management and lake conservation.
       This initiative reflects our commitment to working together with communities and stakeholders to protect the
       sustainabilit of Lake Matano.” - Sainab Husain Paraga , Senior Coordinator PTPM Livelihood Social Development
       PTVI




9423     Sustainability Report 2025
Page 95
 Biodiversity
 Mining activities can create pressures on ecosystems through      completed Critical Habitat Assessments (CHA) and Ecosystem
 land disturbance, vegetation clearing, habitat fragmentation,     Services Assessments (ESA) across operational areas in             56                                55
 changes in hydrology, and increased human activity within         alignment with IFC PS6, IRMA, and ICMM expectations. These         Critical habitat trigger          Villages consulted during
 operational areas. Recognizing these potential impacts, PTVI      assessments strengthen our understanding of biodiversity           species identified across         ESA process
                                                                                                                                      all sites
 implements a structured biodiversity management approach          risks, ecosystem dependencies, and conservation priorities
 across the mining lifecycle, from mine planning to post-mining    while supporting our pathway toward No Net Loss and Net
 operations.[GRI 101-6][GRI 304-2]                                 Gain outcomes.                                                     Assessment findings informed site-level Biodiversity
                                                                                                                                      Management Plans (BMP) and support the ongoing
                                                                                                                                      development of Biodiversity Action Plans (BAP) and
 Our biodiversity management approach is guided by national        The assessments confirmed that parts of our operational
                                                                                                                                      Biodiversity Offset Plans (BOP) to address residual impacts
 regulations and internationally recognized frameworks,            landscape qualify as critical habitat due to the presence of       and further support our No Net Loss ambition.
 including the Convention on Biological Diversity (1992), IFC      threatened and endemic species, as well as unique ecosystems
 Performance Standard 6 on Biodiversity Conservation and           such as the Malili Lake system and karst landscapes. Across
 Sustainable Management of Living Natural Resources (2012),        Sorowako, IGP Pomalaa, and IGP Morowali, a total of 56 critical
 the ICMM Good Practice Guidance for Mining and Biodiversity,      habitat trigger species were identified, including 34 species in
 and the Initiative for Responsible Mining Assurance (IRMA)        Sorowako and 11 species each in IGP Pomalaa and IGP Morowali.
 Standard.
                                                                   The ESA process also identified ecosystem services highly
 Our goal is to achieve biodiversity No Net Loss across our        valued by surrounding communities, including provisioning
 operational areas. This commitment aligns with the long-term      services such as fisheries and forest products, regulating
 goals established under the Kunming–Montreal Global               services such as erosion control and watershed protection, and
 Biodiversity Framework, including the ambition to halt and        cultural services associated with ecotourism and spiritually
 reverse biodiversity loss by 2030 and support ecosystem           significant sites.
 recovery by 2050.[GRI 101-1][SASB EM-MM-160a.1]
                                                                   Stakeholder engagement formed an integral part of these
 Biodiversity Risk Assessment and Management                       assessments, involving consultations with local communities
 Approach                                                          across 55 villages surrounding our operational areas, PTVI
                                                                   environmental teams, and biodiversity experts. Inputs
 Our biodiversity management approach focuses on three             from these engagements strengthened the understanding
 interrelated aspects: species, habitats, and ecosystem impacts.   of biodiversity conditions, ecosystem dependencies, and
 To identify and manage biodiversity-related risks, in 2025 PTVI   community perspectives on natural resource use.




95        Sustainability Report 2025
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 Site-Specific Critical Habitat Profiles

 Sorowako                                                          IGP Pomalaa                                                        IGP Morowali
 In Sorowako, the Critical Habitat Assessment confirmed the        In Pomalaa, the Critical Habitat Assessment identified 11          In Morowali, the Critical Habitat Assessment identified 11
 presence of critical habitat triggered by 34 species, including   critical habitat trigger species, including terrestrial mammals,   critical habitat trigger species, including endemic freshwater
 threatened flora and fauna as well as freshwater endemic          birds, reptiles, and freshwater endemic species, several of        species and karst-associated biodiversity values. The
 species associated with the Malili lake system. Trigger species   which were confirmed through biodiversity monitoring.              assessment also highlighted karst ecosystems as a distinctive
 include conservation-priority Sulawesi endemics such as anoa,     These findings support management of sensitive terrestrial,        ecological feature requiring dedicated management.
 babirusa, bear cuscus, maleo, and endemic aquatic species         freshwater, and coastal ecosystems surrounding the project
 within the Telmatherina and Caridina groups.                      area.                                                              The Ecosystem Services Assessment identified provisioning,
                                                                                                                                      regulating, and cultural ecosystem services valued by
 The Sorowako Ecosystem Services Assessment identified             The Ecosystem Services Assessment identified provisioning          communities, including wild food resources, medicinal plants,
 important provisioning services such as freshwater fisheries      services linked to fisheries and forest products, regulating       freshwater systems, and culturally significant landscapes.
 and forest products, regulating services including water flow     services related to watershed and climate functions, and
 regulation and erosion control, and cultural ecosystem services   cultural services associated with ecotourism and spiritually       The Bahodopi Biodiversity Management Plan is structured
 associated with ecotourism sites and spiritually significant      significant sites.                                                 around six key themes:
 landscapes around Lake Matano.                                                                                                       1. Terrestrial Habitat Management
                                                                   The Pomalaa Biodiversity Management Plan includes five key         2. Species Protection and Conservation
 The Sorowako Biodiversity Management Plan is structured           themes:                                                            3. Freshwater Habitat Management
 around five key themes:                                           1. Terrestrial Habitat Management                                  4. Marine Habitat Management
 1. Terrestrial Habitat Management                                 2. Species Protection and Conservation                             5. Invasive Alien Species Management
 2. Species Protection and Conservation                            3. Freshwater Habitat Management                                   6. Karst Management
 3. Malili Lake System Management                                  4. Invasive Alien Species Management
 4. Invasive Alien Species Management                              5. Marine Habitat Management
 5. Karst Ecosystem Management




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 Managing Biodiversity Impacts Through the                          Ecosystem Services and Stakeholder                                 Biodiversity Monitoring and Ecosystem
 Mitigation Hierarchy[GRI 101-2]                                    Engagement                                                         Services[GRI 101-4][GRI 101-8]
 To manage biodiversity risks associated with our activities, we    As part of the ESA process, stakeholder engagement was             In addition to the management plan, we conduct regular
 apply the mitigation hierarchy, which prioritizes avoidance,       undertaken to develop a broader understanding of biodiversity      monitoring programs to ensure the species population. These
 minimization, restoration, and offsetting of impacts.              and ecosystem dependencies from multiple perspectives. This        assessments include baseline biodiversity surveys, periodic
                                                                    process involved consultations across 55 villages, including 22    ecological monitoring, and collaboration with external experts
 Actions in Each Mitigation Hierarchy Stages[GRI 101-2]
                                                                    villages in Sorowako, 20 villages in Pomalaa, and 13 villages in   such as universities and environmental research institutions.
                                                                    Bahodopi, complemented by engagement with biodiversity             [GRI 101-4]

                            Selecting locations and technologies    experts.                                                           Monitoring activities focus on:
                            that minimize impacts on
          Avoid
                            biodiversity from the planning stage.                                                                         distribution of flora and fauna species
                                                                    Community consultations and focus group discussions
                                                                    contributed valuable information on wildlife sightings,
                                                                                                                                          presence of protected or endemic species
                                                                    culturally significant species, natural resource use, and
                            Reducing impacts during the design      ecosystem services supporting livelihoods.                            habitat conditions and ecosystem health
       Minimize             and construction phases through
                            best practices and technological            Ecosystem                                                         potential disturbances associated with operational activities
                            innovations.                                                          Examples Identified
                                                                     Service Category
                                                                                                                                       The findings support adaptive management measures and
                            Conducting reclamation and                                   Fisheries, forest products, medicinal         guide biodiversity conservation initiatives implemented across
                                                                        Minimize         plants, wild foods
                            rehabilitation of affected                                                                                 operational areas.
        Restore
                            environments to restore
                            ecosystem functions.                                         Water flow regulation, erosion control,
                                                                         Restore
                                                                                         climate regulation

                            Compensating for ecological                                  Ecotourism areas, sacred and culturally
         Offset             losses through appropriate                    Offset         significant landscapes
                            compensation programs.
                                                                    These findings support biodiversity management planning
 As part of strengthening implementation of this hierarchy,         while strengthening understanding of the links between
 PTVI is advancing Biodiversity Action Plans and Biodiversity       ecosystem integrity and community well-being.
 Offset Plans intended to support measurable biodiversity
 outcomes and contribute to No Net Loss or Net Gain objectives




97            Sustainability Report 2025
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 Operational Areas Near Protected Areas[GRI 304-1]
 [POJK F.9][GRI 101-5][SASB EM-MM-160a.3][GRI 14.12.3


                                                                  Total Area Protected Under National Regulation (ha)                maleo), which are classified as Endangered or Vulnerable
 We operate within a concession area of more than 110,000
                                                                  [POJK51-F.9][EM-MM-210a.1]                                         under the IUCN Red List. Other notable species recorded in
 hectares. A small portion of this concession overlaps with
                                                                                                                                     our operational areas include the Sulawesi hornbill (Rhyticeros
 nationally protected areas designated as Nature Recreation                                                  Nature
                                                                                               Total Cow                % of Total   cassidix), Sulawesi tarsier (Tarsius tarsier), and Timor deer
 Parks (TWA), particularly in Sorowako and Tanamalia. These               Site                             Recreation
                                                                                               Area (ha)                CoW Area
                                                                                                           Park (TWA)                (Rusa timorensis).
 areas are preserved in accordance with national regulations
 and are not used for active mining or operational activities,         Sorowako                60,882.40    297.99       1.52%
                                                                                                                                     Freshwater ecosystems within the operational landscape,
 ensuring their ecological and conservation values are
                                                                      Tanamalia                15,889.71    156.02       0.98%       particularly around the Malili lake system, also support several
 maintained.
                                                                                                                                     endemic aquatic species, including freshwater shrimp of the
                                                                    IGP Morowali               16,586.31       -         0.97%
                                                                                                                                     genus Caridina and fish species from the Telmatherina group,
 Indonesia is also a party to several important international
 environmental conventions, including the Ramsar Convention,         IGP Pomalaa               20,287.86       -         0.00%       some of which are categorized as Critically Endangered or
                                                                                                                                     Endangered due to their restricted habitats.
 CITES, the World Heritage Convention, the UNESCO Man and
 the Biosphere Programme, and the Convention on Biological        Protected Species in Operational Areas[GRI 304-4]
                                                                                                                                     Flora surveys also identified various plant species listed in
 Diversity. Based on current assessments, these internationally   PTVI’s operational areas support a diverse range of terrestrial
                                                                                                                                     the IUCN Red List, including Manilkara celebica, Pterocarpus
 recognized protected and sensitive areas do not overlap with     and aquatic species, including several species classified under
                                                                                                                                     indicus, Dillenia celebica, Diospyros celebica, and several
 our operational footprint.                                       the IUCN Red List of Threatened Species and Indonesia’s
                                                                                                                                     Nepenthes species that are recognized as conservation-
                                                                  national conservation lists. Biodiversity monitoring conducted
                                                                                                                                     priority flora in Sulawesi.
 Overall, areas protected under national regulation represent     across our operational areas in Sorowako, IGP Morowali, and
 only a small proportion of our total concession area,            IGP Pomalaa recorded a total of 120 fauna species and 110
                                                                                                                                     A comprehensive list of fauna and flora species identified
 accounting for approximately 1.52% in Sorowako and 0.98% in      flora species listed in the IUCN Red List. These include species
                                                                                                                                     within PTVI’s operational areas, including their conservation
 Tanamalia, while IGP Pomalaa has no overlap with protected       categorized as Critically Endangered, Endangered, Vulnerable,
                                                                                                                                     status based on the IUCN Red List, is provided in the Data Table
 areas, and IGP Morowali includes protected areas within the      Near Threatened, and Least Concern, reflecting the ecological
                                                                                                                                     chapter of this report.
 concession but does not overlap with Nature Recreation Parks,    diversity of the ecosystems surrounding our operations.
 as presented in the table below.
                                                                  Among the species identified are several endemic and
 Through this approach, we ensure that our operations are         conservation-priority species of Sulawesi, including the
 conducted responsibly, with respect for legally protected        lowland anoa (Bubalus depressicornis), mountain anoa
 areas and in alignment with both national regulations and in-    (Bubalus quarlesi), Sulawesi bear cuscus (Ailurops ursinus),
 ternationally recognized conservation frameworks.                babirusa (Babyrousa celebensis), and maleo (Macrocephalon




98           Sustainability Report 2025
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 A comprehensive list of fauna and flora species identified within PTVI’s operational areas, including their conservation status based on the IUCN Red List, is provided in the Data Table chapter of
 this report.




 Biodiversity Conservation Initiatives[GRI 304-4][POJK              continuous monitoring, conservation programs, habitat
 F.10][GRI 101-7]                                                   restoration, and species protection measures.                            Biodiversity Conservation in 2025[POJK51-F.10]
 During the year, we conserved and replanted 72,296 local,                                                                                   • 72,296 local, endemic, and protected trees
 endemic, and protected trees, representing an approximately        In addition to on-site conservation activities, outcomes from
                                                                                                                                               conserved and replanted into mine area ↑ 6%
 6% increase compared with 2024. These efforts support              biodiversity monitoring, Critical Habitat Assessments, and
                                                                                                                                               trees compared to 2024
 habitat recovery, improve vegetation cover in rehabilitated        Ecosystem Services Assessments continue to inform adaptive
                                                                                                                                             • 18 Timor deer (Cervus timorensis) conserved
 areas, and contribute to restoring ecosystem functions in          management measures and strengthen implementation of
                                                                                                                                             • One lowland anoa (Bubalus depressicornis)
 disturbed landscapes.                                              site-level Biodiversity Management Plans. This includes efforts
                                                                                                                                               conserved
                                                                    related to habitat protection, invasive species management,
 Wildlife conservation efforts also continued through               freshwater and karst ecosystem management, and the
 management of species under our conservation program,              conservation of ecologically sensitive landscapes such as the
 which recorded 18 Timor deer (Rusa timorensis) and one             Malili lake system.
 lowland anoa (Bubalus depressicornis), under conservation
 management, reflecting our ongoing efforts to protect con-         As part of strengthening long-term biodiversity outcomes,
 servation-priority species and support viable populations of       PTVI is also advancing Biodiversity Action Plans and Biodiversity
 native fauna.                                                      Offset Plans to address residual impacts and support
                                                                    progress toward No Net Loss, and where feasible, Net Gain
 These initiatives form part of our broader commitment to           of biodiversity. These initiatives reinforce our commitment to
 minimize ecological impacts from mining activities while           integrating biodiversity conservation into responsible mining
 supporting long-term ecosystem sustainability through              practices and contributing to the long-term resilience of
                                                                    ecosystems surrounding our operations.




99                  Sustainability Report 2025
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                                                               Marine Ecosystem Restoration at Bulupoloe Island

                                                                                                                            On 27 July 2025, PTVI implemented a marine ecosystem restoration
                                                                                                                            initiative at Bulupoloe Island, South Sulawesi. Through this initiative, we
                                                                                                                            installed 25 artificial coral reef structures (spider reefs) and removed more
                                                                                                                            than 200 kilograms of coastal waste to help restore marine habitats and
                                                                                                                            improve shoreline conditions. With this installation, PTVI has deployed a
                                                                                                                            total of 150 artificial reef units in the surrounding waters to support coral
                                                                                                                            ecosystem recovery.

                                                                                                                            Beyond restoring marine habitats, the artificial reef structures are
                                                                                                                            expected to attract local fish populations, improve water quality, and
                                                                                                                            support sustainable livelihoods for nearby fishing communities. To ensure
                                                                                                                            long-term effectiveness, PTVI conducts regular monitoring of the reefs in
                                                                                                                            collaboration with the Sorowako Diving Club (SDC), including coral growth
                                                                                                                            observation, marine species monitoring, and underwater imaging. The
   .“Marine restoration does not stop at installation. We ensure that continuous monitoring is carried out so that          transplantation activity involved 11 professional divers from SDC, reflecting
   the ecosystem can gradually recover and thrive.” - Suharpiyu Wijaya, Head of IGP Sorowako Limonite PTVI                  our collaborative approach to marine ecosystem stewardship.




 Reclamation and Rehabilitation
 PTVI is committed to progressive reclamation and rehabilitation   by 2025 for Sorowako concession area. While this aspirational            development.
 as part of our responsible mining approach, embedded within       target was not achieved within the original timeframe, it has
 our mine rehabilitation and closure framework. Reclamation        been revised and approved by the ministry, and extended                  At the beginning of 2025, total unreclaimed disturbed
 includes contouring, landform stabilisation, soil management,     following the transition to IUPK.[GRI 14.8.4][GRI 14.8.5][GRI 14.8.7]    mine area across PTVI’s operational areas stood at 3,222.13
 seeding, revegetation and remediation activities designed                                                                                  hectares. During the reporting year, there are 967.56 hectares
 to restore disturbed land, support ecosystem reduce               Progressive Land Reclamation                                             of newly disturbed land. Most reclamation activities during
 environmental risks such as erosion, sedimentation,                                                                                        the reporting year were undertaken in Sorowako, while land
 heavy-metal leaching and ecosystem degradation throughout         At the end of 2025, reclamation within the Sorowako                      disturbance was driven largely by growth project development
 the mine life cycle. PTVI carries out reclamation activities in   concession reached 65.09% of cumulative open mine area,                  in IGP Pomalaa. Limited in-concession reclamation in the
 accordance with its approved Reclamation Plan (No. 01599/         while the rehabilitation success rate within the concession              growth projects reflects their development-stage status. PTVI
 CEOS/XI/2022), most recently updated and submitted to the         reached 86%, above the regulatory minimum requirement of                 remains committed to implementing progressive reclamation
 Government in 2025. As part of the 2021–2025 reclamation          70%. These results reflect continued progress in reclamation             throughout the mine life cycle and carrying forward remaining
 period, PTVI had targeted reclamation of 70% of mined land        implementation while accommodating ongoing mine                          obligations into subsequent planning periods.[GRI 14.8.6]




100          Sustainability Report 2025
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                  Land Disturbance and Reclamation Area – Sorowako (Hectares) [GRI 14.8.6]                                                Watershed Rehabilitation
                                                                                                                                          A portion of our operational areas lies within forest zones
                           Description                                       2025                2024                    2023             where we operate under a Forest Area Use Permit (Persetujuan
                                                                                                                                          Penggunaan Kawasan Hutan – PPKH). As a PPKH holder,
   a) Annual Disturbed Area (ha)                                            418.25               269.16                  230.16           PTVI complies with Ministry of Environment and Forestry
                                                                                                                                          Regulation No. 59 of 2019, which requires permit holders to
   b) Total Cumulative Disturbed Area (ha)                                 7,689.00             7,356.01                7,178.29          undertake watershed rehabilitation (Daerah Aliran Sungai
                                                                                                                                          – DAS) outside permit areas as compensation for the use of
   c) Facilities (Office, Housing and Other)                               1,754.80             1,460.61                1,460.61          forest areas.
                                                                                                                                          Through this programme, PTVI contributes to restoring
   d) Unreclaimed Disturbed Area (Stockpiles and Disposal) (ha)            2,071.64             2,104.27                2,014.10          degraded land and improving watershed ecosystem functions
                                                                                                                                          in areas designated by the Ministry of Environment and
   e) Total Cumulative Reclaimed Area (ha)                                 3,862.56              3,791.13               3,703.58          Forestry. As of the reporting year, cumulative watershed
                                                                                                                                          rehabilitation areas reached 18,849 hectares across five
   f) Annual Reclaimed Area (ha)                                            156.67               178.98                 224.44            provinces—South Sulawesi, Central Sulawesi, Southeast
                                                                                                                                          Sulawesi, West Java and Bali. This comprised 14,879 hectares
   g) Percentage of Mined Land Reclaimed (e/d+e)                            65.09%               64.31%                 64.77%            associated with Sorowako, 1,953 hectares associated with IGP
                                                                                                                                          Pomalaa, and 1,045 hectares associated with IGP Morowali.
      Land Disturbance and Reclamation Area –                             Land Disturbance and Reclamation Area –
                                                                                                                                                Description                2025       2026      2023
              IGP Morowali (Hectares)                                              IGP Pomalaa (Hectares)
                                                                                                                                           Total Cumulative
                                                                                                                                                                         14,879.00 14,879.00 10,435.00
        Description                   2025       2026     2023              Description                2025      2026         2023         Disturbed Area (ha)

   Total Cumulative                                                    Total Cumulative                                                    Annual Watershed
                                     342.73      236.43   95.70                                       807.76     364.75         65.20                                      0.00     4,444.00    435.00
   Disturbed Area (ha)                                                 Disturbed Area (ha)                                                 Rehabilitation Area (ha)

   Annual Disturbed                                                    Annual Disturbed                                                   During 2025, watershed rehabilitation activities included
                                     106.30      140.73   95.68                                       443.01     299.55           30.10
   Area (ha)                                                           Area (ha)                                                          1,953 hectares implemented in connection with IGP Pomalaa
   Total Cumulative                                                    Total Cumulative                                                   and 1,045 hectares associated with IGP Morowali, reflecting
                                          1.42     -        -                                               -       -               -     continued implementation of project-specific rehabilitation
   Reclaimed Area (ha)                                                 Reclaimed Area (ha)
                                                                                                                                          obligations. In Sorowako, no additional annual watershed
   Annual Reclaimed                                                    Annual Reclaimed
                                          1.42     -        -                                               -       -               -     rehabilitation area was recorded during the year, while
   Area (ha)                                                           Area (ha)
                                                                                                                                          cumulative rehabilitation area remained at 14,879 hectares.

 Each rehabilitation site progressed through land preparation, planting and maintenance activities to support vegetation establishment and ecosystem recovery.The designation of rehabilitation sites
 outside Sulawesi, including West Java and Bali, follows locations determined by ministerial decrees, supporting broader government efforts to reduce degraded land across multiple regions in Indonesia.
 Through these activities, PTVI contributes to improving soil stability, reducing erosion risks and supporting long-term watershed ecosystem health.




101          Sustainability Report 2025
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 Mine Closure Planning
 Mine Closure Planning Status by Operational Area Pomalaa (Hectares)
      Operational Area                           Operational Status                        Estimated Life of Mine             Latest Closure Plan Revision                     MEMR Approval

           Sorowako                 Active operations with progressive rehabilitation                2045                                  October 2022                          November 2023

         IGP Morowali               Active operations with progressive rehabilitation                2044                                  August 2024                           November 2024

         IGP Pomalaa                Active operations with progressive rehabilitation                2045                         Plan under development                    Plan under development


 PTVI operates across three mining sites—Sorowako Operation,             environmental impacts, and leave a sustainable positive               closure include changes in landform stability, vegetation
 IGP Pomalaa, and IGP Morowali—all of which remain active and            legacy post-closure. The plans are regularly updated to reflect       establishment, surface water management, and the long-term
 have not yet entered closure. The estimated Life of Mine (LOM)                                                                                stability of reclaimed areas. To address these risks, our closure
                                                                         operational developments and regulatory requirements. The
 for these sites extends to 2045, 2045, and 2044, respectively,                                                                                plans incorporate a range of environmental management
 with closure and rehabilitation activities expected to continue         latest revisions were submitted in October 2022 for Sorowako          measures, including landform stabilization, revegetation using
 through 2060. Consistent with good mining practice, closure             and August 2024 for IGP Morowali, and both underwent formal           appropriate plant species, erosion control, and continued
 planning is integrated with progressive rehabilitation                  review and received approval from the Indonesian Ministry of          monitoring of soil and water conditions.
 undertaken during operations, reducing disturbed areas                  Energy and Mineral Resources (MEMR) in November 2023 and
 over time and supporting a smoother transition toward final                                                                                   Post-closure environmental monitoring will be conducted
                                                                         November 2024, respectively.[GRI 14.8.5]
 closure.[GRI 14.8.9]                                                                                                                          to verify that reclaimed areas remain stable and ecosystem
                                                                                                                                               recovery progresses as expected. Monitoring programs cover
 Mine Closure Plans have been established for Sorowako                   Watershed Rehabilitation                                              key indicators such as vegetation growth, land stability,
 Operation and IGP Morowali, while the plan for IGP Pomalaa                                                                                    and water quality within former operational areas. These
 is under development, reflecting the project’s current stage of         Following the completion of mining operations, PTVI is                measures are intended to support the transition of former
 development and progression toward formal closure planning              committed to ensuring that former mining areas remain en-             mining areas into stable landscapes capable of sustaining
 in accordance with regulatory requirements. The closure                 vironmentally stable and safe for surrounding ecosystems and          ecological functions and, where appropriate, future land uses
 plans are designed to support safe decommissioning and                  communities. Our mine closure planning therefore includes             agreed with stakeholders and regulators.
 rehabilitation, minimize environmental impacts, and leave a             a comprehensive environmental management framework
 sustainable positive legacy post-closure. [GRI 14.8.4][GRI 14.8.7]      designed to address potential environmental risks during the
                                                                         post-closure phase.
 The Mine Closure Plans have been prepared to support the
 safe decommissioning and rehabilitation of the sites, minimise          Potential environmental impacts that may arise after mine




102           Sustainability Report 2025
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 Financial Commitment to Accountable Site                         Under the latest approved Mine Closure Plan, estimated closure
 Closure                                                          costs for the Sorowako Block amount to US$70.6 million and
                                                                  have been progressively placed in time deposits from 2017 to
 The estimation of mine closure costs forms an integral part of   2023. For the Bahodopi Block, the estimated closure cost is
 our Mine Closure Plan. We assess closure requirements under      US$2.7 million, fully placed in a time deposit in 2023.
 two scenarios:
 1. The base closure scenario, where mining and processing
    activities conclude in 2045; and
 2. The sudden closure scenario, which models an unanticipated
                                                                     US$70.6M
                                                                     Estimated closure costs for Sorowako Block, placed in
    early cessation of operations.
                                                                     time deposits 2017–2023
 The sudden closure scenario reflects the assumptions and site
 conditions incorporated in the latest approved closure plan
 and will be updated in subsequent plan revisions.
 Closure cost calculations cover the full range of activities
                                                                     US$2.7M
 required throughout the closure process, including execution,       Estimated closure cost for Bahodopi Block, fully placed
 maintenance, post-closure monitoring, and identified clo-           in time deposit in 2023
 sure-related risks. The estimation is based on key assumptions
 including projected land use, reclamation progress, remaining
 disturbed areas, and the implementation approach defined         These provisions are recorded in our financial statements
 in the closure plan. In determining net closure cost, expected   and are subject to periodic review to reflect updates
 revenue from recoverable scrap materials is deducted from        in assumptions, operational conditions, and regulatory
 total estimated expenses.[GRI 14.8.8]                            requirements.[GRI 14.8.8]

 PTVI is committed to allocating mine closure funds in            Through      integrated   closure   planning,    progressive
 accordance with Government Regulation No. 78/2010 on             rehabilitation, long-term environmental monitoring, and
 Reclamation and Post-Mining Activities, which requires mining    dedicated financial provisioning, PTVI seeks to ensure that
 companies to provide financial assurance through instruments     mine closure is managed responsibly and transparently
 such as joint accounts, time deposits, bank guarantees, or, in   while supporting environmental resilience and sustainable
 specific cases, accounting reserves.                             post-mining outcomes.




103          Sustainability Report 2025
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                                                             Stakeholder Engagement in Updating Post-Mining




                                   On 25 November 2025, PTVI initiated an early stakeholder consultation as part of the planned update of the post-
                                   mining document for the Sorowako Operation, following the extension of the Company’s mining permit to 2035 and
                                   the transition from a Contract of Work to a Special Mining Business Licence (IUPK). Held in Malili, East Luwu, the
                                   consultation formed an important preliminary stage in preparing the updated post-mining plan to ensure alignment
                                   with evolving operational conditions, regulatory requirements and stakeholder expectations.

                                   The consultation involved representatives from local government, sub-district and village administrations, community
                                   representatives and other technical stakeholders across PTVI’s empowerment areas. Discussions covered proposed
                                   updates relating to land rehabilitation, environmental management, facility decommissioning, monitoring activities
                                   and considerations for post-mining land use.

                                   The forum also provided an opportunity for stakeholders to share input on issues such as ecosystem recovery,
                                   environmental transparency, social programmes and community economic opportunities in the post-mining context.
                                   Input received through the consultation was documented to inform refinement of the post-mining document prior to
                                   submission to the Ministry of Energy and Mineral Resources.

                                   This consultation reflects PTVI’s approach to integrating stakeholder engagement into closure planning and supporting
                                   transparency in developing long-term post-mining management arrangements.




104   Sustainability Report 2025
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      Our
      People
105   Sustainability Report 2025
Page 106
 PTVI’s Approach to Human Resources
                                                                                                                                  women and persons with disabilities. These policies apply
                                                                                                                                  to employees, contractors, and business partners and aim
                                                                                                                                  to create a fair, safe, and supportive work environment that
                                                                                                                                  encourages professional growth and collaboration.

                                                                                                                                  We implement these commitments through management
                                                                                                                                  systems aligned with both national and international
                                                                                                                                  standards, including ISO 45001 and the Mining Safety
                                                                                                                                  Management System (SMKP), while also adhering to the core
                                                                                                                                  principles of the International Labour Organization (ILO)
                                                                                                                                  conventions.

                                                                                                                                  Key risks in managing human capital include workplace
                                                                                                                                  accidents, labor rights violations, unequal employment
                                                                                                                                  opportunities, and declining employee morale and
                                                                                                                                  engagement. To anticipate and mitigate these risks, we
                                                                                                                                  conduct safety training, strengthen an inclusive workplace
                                                                                                                                  culture, and provide accessible grievance and reporting
                                                                                                                                  mechanisms that enable employees to raise concerns and
                                                                                                                                  obtain appropriate follow-up.

                                                                                                                                  The effectiveness of our human capital management is
 At PTVI, we believe that employees are the foundation              Our approach to managing human capital is embedded            monitored through various internal mechanisms, including
 and strategic assets integral to our Company’s success and         in several key policies that guide responsible workforce      internal audits, annual employee satisfaction surveys, and
 sustainable development. In line with this belief, we prioritize   management. These include our Sustainability Policy, which    ongoing dialogue with labor unions. Through these processes,
 the well-being, skill development, and protection of employee      outlines our commitment to employee welfare, occupational     we continuously evaluate workplace conditions and improve
 rights. This commitment is reflected in our efforts to build a     health and safety, and fair employment practices; our Human   our efforts to create a resilient, adaptive, and sustainable
 workforce that is productive, diverse, inclusive, and motivated,   Rights Polic , which affirms our commitment to respecting     work environment. We also establish measurable targets and
 aimed at delivering long-term value to all stakeholders. We        internationally recognized human rights and protecting        performance indicators to ensure effective management of
 also strive to strengthen local workforce development by           labor rights across our operations and value chain; and our   material issues related to human capital.
 providing employment opportunities and supporting skills           Diversity, Equity and Inclusion Policy, which promotes an
 development initiatives that enable communities around our         inclusive workplace where diversity is respected and equal
 operations to participate in and benefit from our activities.      opportunities are provided for all individuals, including



106       Sustainability Report 2025
Page 107
 Employee Statistics[POJK51-C.3] [SASB EM-MM-000.B]
 At the end of 2025, PT Vale Indonesia employed a
 total of 2,985 people, slightly lower than 3,038 in
 the previous year.

 We continue to make progress in building a more
 diverse and inclusive workforce. Women now
                                                                                  2,351
 represent 12% of our emplo ees, reflecting a
 steady increase compared to last year. We are
 also proud that 83% of our workforce comes
 from local communities, demonstrating our                                   3
 commitment to supporting regional employment                                11
 and development.

 In addition, we provide opportunities for
 individuals with disabilities, recognizing their
 valuable contributions to our operations. Through
 these efforts, we aim to create a workplace that
 is inclusive, equitable, and supportive for all.      [GRI 405-1]




 Our total workforce comprises 2,886 (97%)
 permanent employees and 99 (3%) contract                            1,883

 employees, with the 30–50 age group
 representing the largest share of our talent base.
 The largest concentration of employees is located
 in Sorowako, where our core operational activities
 take place. Employees come from a wide range
                                                                                          10
 of educational backgrounds, creating a diverse
 mix of skills, perspectives, and experiences. This
 diversity strengthens our organizational culture
 and enhances our ability to innovate, collaborate,
 and deliver long-term value.




107        Sustainability Report 2025
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 New Employee [GRI 401-1]                                                                     Employee Turnover [GRI 401-1]

 Employment expansion remains aligned with our commitment to generating positive              We ensure emplo ees receive appropriate benefits and facilities as part of our commitment to valuing
 economic benefits for surrounding communities. In line with the recruitment stages           workforce. This commitment is reflected in the consistentl high levels of emplo ee retention across
 outlined in the previous section, recruitment opportunities are made publicly accessible     our operations. One key indicator of this is employee turnover rate. Over the years, turnover rates
 through our selection process.                                                               has remained below industry averages, and this year continues that trend.

 This year, 63 new employees joined PTVI, with the majority joining our Sorowako operation,   In 2025, a total of 31 employees concluded their employment with us, representing a turnover rate
 which is our largest. Of the total new hires, 21 were female and 42 were male.               of 1.04%, which is slightl different from last ear’s 0.92%. Turnover varies across operational areas,
                                                                                              with the highest number recorded in Sorowako and the lowest in Makassar, Pomalaa and Palu. The
 By age group, 27 new employees were under 30 years old, 36 were between 30 and 50            employee group with the highest turnover rate was Male within the 30-50 years age range.
 years old, and no new hires were above 50 years old.



                                                                                                                          Employee Resignation Rate in 2025*


                                                                                                        Jakarta

                                                                                                        Makassar

                                                                                                        Sorowako

                                                                                                        Pomalaa


      East Bungku                                                                                       East Bungku

                                                                                                        Palu



                                                                M 30-50 years   M >50 years                 F <30 years   F 30-50 years   F >50 years   M <30 years   M 30-50 years    M >50 years


                                                                                              *The data scope covers employees who voluntarily resigned during the reporting period.



108       Sustainability Report 2025
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                                                              Non-Employee Workers [GRI 2-7]
                  Contractor Data                             PTVI engages a wide range of suppliers and business partners
                                                              whose personnel, hereafter referred to as contractors,
  Number of Indonesian Citizen (WNI) Contractors by Gender    perform work under our control. These contractors support
                       (2023 - 2025)
                                                              a broad spectrum of activities, ranging from administrative
                                                              and technical functions to field operations, and are integral to
                                                              maintaining operational continuity.

                                                              As at the end of 2025, we recorded a total of 22,645 contractors
                                                              on a headcount basis. This represents an increase of 8,595
                                                              contractors, or 61.2%, compared to 2024, primarily driven by
                                                              the scale-up of operational activities, including the furnace
                                                              rebuild project, which required a substantial contractor
                                                              workforce.
      Number of Foreign Citizen (WNA) Contractors by Gender
                           (2023 - 2025)
                                                              In terms of nationality, our contractor workforce was
                                                              predominantly composed of Indonesian citizens (WNI),
                                                              totalling 22,502 individuals, or 99.4%, while foreign nationals
                                                              (WNA) accounted for 143 individuals, or 0.6%. This distribution
                                                              reflects our prioritisation of national workforce participation.

                                                              We also support inclusive workforce participation. In 2025,
                                                              women represented 1,953 contractors, or 8.6% of the
                                                              total contractor workforce, contributing across a range of
       Number of Indonesian Citizen Contractors by Locality   operational and support roles.
                          (2023 - 2025)
                                                              From a regional perspective, 17,846 contractors, or 78.8%,
                                                              were categorised as local workers, including 1,673 women,
                                                              while 4,656 contractors, or 20.6%, were non-local workers.
                                                              This distribution demonstrates our contribution to local
                                                              employment and regional economic development, particularly
                                        2,025
                                                              in our operational areas such as Sorowako.

                                                              Contractor figures are calculated using a headcount approach
                                                              and represent the number of individuals recorded at the end
                                                              of the reporting year.


109        Sustainability Report 2025
Page 110
                                   Recognition of Labor and Human Rights
                                   Labor Unions and Collective Labor Agreements                          during the biannual CLA review, during which the labor unions
                                                                                                         are able to negotiate their interests and ensure that the CLA
                                   PTVI firml upholds the realization of labor rights. Freedom           is produced in accordance with legal standards and the labor
                                   of association is guaranteed in accordance with the 1945              needs. The most recent update to our CLA was finalized in
                                   Constitution, Law No. 21 of 2000 on Labor Unions, and Law No.         July of this year with active participation from representa-
                                   13 of 2003, which is further guaranteed under the Collective          tives of the labor unions listed above. It outlines key provisions
                                   Labor Agreement (CLA). The document acts as an additional             governing employment terms, workers’ rights and obligations,
                                   layer of protection against risks of non-compliance with this         and overall industrial relations. In addition, it also sets out
                                   right. The CLA further supports workers’ right to association         clear procedures for resolving disagreements and grievances
                                   by providing labor unions with access to facilities, digital tools,   between our Company and employees.
                                   administrative assistance, and financial support, ensuring
                                   they have the resources necessary to carry out their activities       Employees are regarded as valued partners in our operations,
                                   effectivel .                                                          and we are committed to maintaining transparent and timely
                                                                                                         communication with them. Our CLA guarantees that PTVI
                                   In the reporting year, 2,685 of our 2,985 active employees            will inform emplo ees of an significant operational changes
                                   (approximately 89.9%) were members of labor unions,                   that may impact their employment status at least one month
                                   distributed across the following unions, all of which have been       in advance. This ensures that workers have sufficient time to
                                   registered in the local Office of Manpower and Transmigration:        understand, prepare for, and respond to potential changes,
                                                                                                         reinforcing a culture of trust, respect, and responsible
                                   1.   Federation of Indonesian Labor Struggle Unions (FSPBI)           workforce management. [GRI 402-1]
                                   2.   Management of the Indonesian Prosperous Labor Union
                                        (PK SBSI) Commissariat                                           The CLA applies to all PTVI employees (100%), regardless
                                   3.   Vale Indonesia Staff Union (SSVI)                                of union membership. Across all our operational areas, we
                                   4.   Confederation of All Indonesian Trade Unions (KSPSI)             recorded no case and no potential case of violations related to
                                   5.   Federation of Mining and Energy Confederation of All             freedom of association or collective bargaining. [GRI 2-30][GRI 407-1]
                                        Indonesian Trade Unions (FPE-KSBSI)                              [SASB EM-MM-310a.1]


                                   6.   Federation of Chemical, Energy and Mining Workers’
                                        Unions PT Vale Indonesia Tbk Work Units
                                   7.   Vale Indonesia United Workers Union (SPBVI)                                                 89.9% of our active
                                                                                                                               workforce were labor union
                                   PTVI holds regular meetings with the labor union at least                                                    members
                                   once every one to two months, and also engages with them




110   Sustainability Report 2025
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                                                           Safeguarding Against Forced Labor and Child                            of children and adolescents, especially through initiatives
  Employee Strikes[GRI 14.20.3][SASB EM-MM-310a.2]         Labor[POJK51-F.19][GRI 408-1][GRI 409-1]                               aimed at preventing and combating the sexual exploitation of
  Throughout the reporting year, we recorded zero                                                                                 minors in areas where such risks may be present.
  emplo ee strikes, reflecting the strength of our labor   As a corporation pledge to run responsibly, it is our fundamental
  relations and our commitment to open, transparent        duty to uphold the highest standards of human rights in our
  communication. An environment is maintained              labor management. This commitment is firml rooted in our
  where concerns can be raised freely and addressed        adherence to national regulations, including Labor Law No. 13
  constructively through ongoing dialogue between          of 2003, and aligned with internationally recognized principles
  employees, labor unions, and management.                 established by the International Labour Organization, declared
                                                           in our Human Rights polic . It outlines our firm stance against
                                                           any practices that place workers in vulnerable situations or
                                                           deprive them of dignity, fairness, and respect. Accordingly,
                                                           PTVI stands unequivocally against child labor and any form
                                                           of forced labor or modern slavery across its operations. There
                                                           were no recorded cases of such violations during the reporting
                                                           year.

                                                           PTVI extends its commitment to upholding human and labor
                                                           rights throughout our supply chain. Risks related to child
                                                           labor, forced labor, and human trafficking are assessed across
                                                           supplier operations, including the identification of high-risk
                                                           areas and the prioritization of suppliers in these locations for
                                                           enhanced monitoring. Furthermore, all suppliers are required,
                                                           through binding contractual clauses, to strictly prohibit the
                                                           human and labor rights violations outlined in this section. We
                                                           also expect our customers and partners to uphold the same
                                                           values and to implement appropriate remediation measures in
                                                           the event of any non-compliance.

                                                           It is also essential for us to share these values to the communities
                                                           surrounding our operational areas. Human rights awareness
                                                           programs are conducted in surrounding communities, with
                                                           particular focus on preventing forced labor, modern slavery,
                                                           and child labor. Our efforts also include promoting the rights




111     Sustainability Report 2025
Page 112
 Commitment to Diversity, Equality, and Inclusion[POJK51-F.18]
 A diverse and inclusive team strengthens innovation, decision-
 making, emplo ee engagement, financial performance, and
 our reputation as an employer of choice. It also enhances our
 ability to understand and collaborate with the communities
 and stakeholders we serve. Diversity is recognized as a
 competitive strength and is embedded across our Diversity
 and Inclusion Policy, Sustainability Policy, People Policy, Code
 of Ethical Conduct, and Collective Labor Agreement.

 We are committed to providing equal employment
 opportunities for all employees and job applicants.
 Employment decisions, including recruitment, placement,
 promotion, training, career development, compensation,
 and termination, are based on qualifications, performance,
 and business needs, without discrimination based on gender,
 ethnicity, religion, disability, age, nationality, or other personal
                                                                        Implement strategies to attract diverse
 characteristics.                                                       talent across gender, ethnicity, and under-
                                                                        represented groups.
  Our approach to achieve diversity and inclusion is elaborated
 in our Diversity and Inclusion Charter, which outlines the
 following eight key commitments.




                                                                                              Collaborate with partners, local communities,
                                                                                              and stakeholders to advance DEI values beyond
                                                                                              the workplace.




112        Sustainability Report 2025
Page 113
         Breaking Bias and Preventing Harassment:                   role-play exercises, participants explored practical              Incidents of Discrimination [GRI 406-1]
               Strengthening DEI at PT Vale                         approaches to preventing discrimination and harassment            In 2025, three incidents of discrimination were
                                                                    based on gender, race, ethnicity, religion, sexual orientation,   reported through the Company’s formal grievance
                                                                    and disability.                                                   mechanism. All reported cases were reviewed
                                                                                                                                      and investigated in accordance with established
                                                                    PT Vale’s commitment to DEI is reflected in its achievements      procedures. As of the end of the reporting period,
                                                                    and targets. The Company received the highest gender              two cases remained under remediation with action
                                                                    equality score in the mining sector in the Katadata ESG           plans being implemented, while one case had
                                                                    Index 2025 (88.33) and has set a target to increase the           completed the remediation process, with outcomes
                                                                    proportion of women employees to 18% by 2030, while               subject to routine internal management review. One
                                                                    maintaining a 1:1 pa ratio for the same roles.                    case has also been closed and is no longer subject to
                                                                                                                                      further action.
                                                                    Through this initiative, PT Vale continues to foster an
                                                                    inclusive workplace culture where diversity is respected
      On 28–29 November 2025, PT Vale Indonesia Tbk                 and every employee is empowered to contribute to the                          Number of Incidents               2025
      conducted a Diversity, Equity, and Inclusion (DEI) training   Company’s long-term sustainability.
      program focusing on Unconscious Bias and Harassment                                                                               Total number of discrimination incidents      3
      Prevention. The training was delivered in a hybrid format                                                                         Number of incidents reviewed by the
      across several locations, including CO Wekoila Meeting                                                                                                                          3
                                                                                                                                        organization
      Room, Almek Padamarang Meeting Room, and the Ground
      Training Classroom at IGP Pomalaa, and was attended by                                                                            Number of incidents with remediation
                                                                                                                                                                                      2
      employees, seconded personnel, and contractors.                                                                                   plans being implemented


      The program aimed to strengthen awareness and                                                                                     Number of incidents where remediation
      understanding of diversity, equity, and inclusion while                                                                           plans have been implemented, with
                                                                                                                                                                                      1
      helping participants recognize unconscious biases that                                                                            outcomes subject to routine internal
      ma influence workplace behavior and decision-mak-                                                                                 management review
      ing. Through interactive discussions, case studies, and
                                                                                                                                        Number of incidents no longer subject
                                                                                                                                                                                      1
                                                                                                                                        to action
 In the current context, strong emphasis is placed on local inclusion, women’s empowerment, gender equity, and the inclusion of
 persons with disabilities. Further explanations of the initiatives for each focus group are provided in the subsequent sections.




113         Sustainability Report 2025
Page 114
 Safeguarding Local Workforce [GRI 202-2]                          Local emplo ees are defined as individuals whose official domicile, as stated in
                                                                   their Indonesian national identity card (KTP), is within the same regency as their
 The recruitment process reflects our ongoing commitment           assigned operational site, as specified under the Local Recruitment stage. In 2025, we
 to prioritizing the local workforce. The process is carried out   employed a total of 2,486 local employees, representing 83.3% of our total workforce,
                                                                                                                                                                              48.1% of our
                                                                                                                                                                              managerial
 in sequential cycles, beginning with the smallest scope and       based on the definition of local emplo ees described above. Of these, 366 individuals
                                                                                                                                                                   roles are held by local
 closest geographical areas. Each cycle gradually expands in       held managerial positions, accounting for 48.1% of all managerial roles within our
                                                                                                                                                                           communities.
 scope and proximity, ensuring fairness, transparency, and         compan . This representation reflects our commitment to ensuring that surrounding
 prioritization of local community members. The stages are         communities have meaningful participation and influence in the operations that
 illustrated in the accompanying graphic.                          directl affect their lives.

 Recruitment Stages at PTVI                                        Composition of PTVI Employees by Placement Areas and Local Employee Status 2025[GRI 14.9.6]




                                                                                                                                                                             2,183




                                                                   Note: Local emplo ees are defined as individuals whose official domicile, as stated in their Indonesian national identit card (KTP),
                                                                   is within the same regenc as their assigned operational site. All other emplo ees are classified as non-local.




114       Sustainability Report 2025
Page 115
 Efforts to maintain a high proportion of local emplo ees are
                                                                        Strengthening Local Workforce Readiness Through Vocational Training with Poliwako
 supported by investments in education and skills development.
 We collaborate with schools and vocational institutions to
 create employment opportunities and build pathways for
 a skilled local workforce. Through these partnerships, we
 strengthen local talent recruitment and retention, ensuring
 that community members are equipped with the competencies
 needed to participate in and benefit from our operations.




                                                                 To support Indonesia’s industrial downstreaming agenda and       Through this collaboration between industry and
                                                                 future workforce needs, we launched a Vocational Short-Term      academia, we seek to build a sustainable local talent
                                                                 Training (VST) program in collaboration with Politeknik          pipeline aligned with operational needs. By equipping
                                                                 Sorowako (Poliwako) in August 2025. The initiative aims to       local communities with practical, industry-ready skills,
                                                                 strengthen the competitiveness of local talent and prepare       the program contributes to long-term human capital
                                                                 communities surrounding the operational areas for emerging       development and strengthens inclusive economic
                                                                 industry opportunities.                                          participation in East Luwu.

                                                                 Following a competitive selection process involving 140
                                                                 applicants, 45 participants were selected to join training
                                                                 in three industr -relevant fields: Welding, Electrical, and
                                                                 Business Administration. The technical programs run for three
                                                                 months, followed by a three-month internship with national
                                                                 contractors partnering with us, enabling participants to apply
                                                                 their skills directly in real work environments.




115       Sustainability Report 2025
Page 116
 Support for Female Employees                                     Composition of PTVI Employees by Gender and Employment Category from 2023-2025[GRI 405-1]

 Women represent a minority group within our company, and we
 remain strongly committed to improving their representation
 and overall workplace experience. In the reporting year, 12%
 of our workforce and 17% of our leadership roles were held
 by women, an increase compared to the previous year. This
 positive trend shows that we are on track to meet our internal
 targets: increasing women’s participation to 16% of our total
 workforce.




                                                                                                                                                                       Non-staff




                                                                  Achieving these goals requires more than recruitment. it demands creating an environment where women feel safe, supported,
                                                                  and included in what is traditionally a male-dominated industry. To this end, we implement a range of initiatives designed to
                                                                  ensure that women feel welcomed, valued, and able to thrive, as shown in the accompanying illustration.




116       Sustainability Report 2025
Page 117
 Workplace Support for Female Employees                               participate fully and safely in the workforce. In addition, male     enhance employee well-being, and contribute to stronger,
                                                                      employees receive three days of paternity leave to support           more resilient families.
                                                                      their partners during childbirth. This not only enables fathers
                                                                      to take part in early caregiving but also strengthens family         Empowerment of Persons with Disabilities
                                                                      support systems and promotes more balanced household
                                                                      dynamics.                                                            PTVI is committed to fostering an inclusive workplace that
                                                                                                                                           provides equal opportunities for persons with disabilities. Our
                                                                      In 2025, a total of 79 female employees and 2,450 male               recruitment process is open and accessible to all, ensuring that
                                                                      employees were entitled to parental leave, while 87 male             candidates are evaluated based on their capabilities, potential,
                                                                      and 13 female employees took it. Our supportive policies are         and alignment with the role. Persons with disabilities are
                                                                      reflected in the 100% return-to-work rate among female               envouraged to participate in the recruitment processes,
                                                                      employees following maternity leave, with all of them                reflecting our belief that diverse abilities strengthen our
                                                                      remaining employed thereafter. Further details on parental           organization. In 2025, around 2.5% or 74 of our workforce are
                                                                      leave data are presented in our Data Table chapter.                  persons with disabilities, and 15 took the leadership role.

                                                                      Employees Entitled to and Taking Parental Leave                      To support their full participation, we provide accessible
                                                                                                                                           workplace facilities and accommodations. These include
                                                                      in 2025[GRI 401-3]
                                                                                                                                           wheelchair-accessible pathways within our work areas,
 Gender Equality
                                                                                                                                           dedicated accessible toilets, and priority seating on employee
                                                                                                                  Male        Female       buses. Through these measures, we aim to create a work
 PTVI ensures that employees do not lose the opportunity
                                                                                                                                           environment that enables employees with disabilities to
 to work, grow, and advance their careers when they choose             Employees Entitled to Parental
                                                                                                                 2,450          79         perform their roles comfortably and safely while contributing
 to build their families. Family responsibilities, particularly        Leave                                                               fully to our operations.
 maternit , ma disproportionatel affect women’s career
 progression. Therefore, comprehensive maternit benefits               Employees Taking the Parental
 and family-oriented policies are provided to support parental                                                     87            13
                                                                       Leave
 needs. This forms an essential part of our dedication to
 fostering a healthy, supportive, and equitable workplace.
                                                                      Moreover, a range of famil -supportive benefits is provided,
 To support women during pregnanc , we offer lighter duties           starting from up to 100% coverage for childbirth-related
 and exempt pregnant employees from late shifts, enabling             expenses to education and healthcare support for employees’
 them to prioritize their health, safety, and overall well-being. A   children up to a defined level. In addition, emplo ees
 minimum of four months of maternity leave is provided, which         are entitled to paid leave for family-related occasions or
 can be extended based on medical recommendations. This               emergencies, including family illness. Through all the initiatives
 policy is a systemic measure designed to ensure women can            mentioned in this section, we aim to advance gender equality,




117        Sustainability Report 2025
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 Employee Remuneration and Benefits
 Benefits Provision [GRI 401-2]                                    Employee Compensation           Permanent   Temporary   Compliant and Fair Remuneration[POJK51-F.20][GRI 202-1]
                                                                                                                           [GRI 405-2]
 It is our utmost priority to foster a work environment                   and Benefit              Employee    Employee
 where our people feel valued and appreciated as                                                                           PTVI provides fair and competitive remuneration for
 they are the heart, mind, and strength behind our            Basic Salary                                                 employees without discrimination based on gender or other
 operations. Accordingly, we are committed not only           Health Facilities                                            personal characteristics. We ensure a 1:1 wage ratio for
 to providing competitive compensation but also to                                                                         male and female employees performing the same role with
 delivering a comprehensive range of emplo ee benefits        Life Insurance                                               comparable qualifications and responsibilities. This ratio
 in full compliance with labor regulations and, most          BPJS Health Program                                          applies consistently across all positions.
 importantly, the Collective Labor Agreement (Perjanjian
 Kerja Bersama, or PKB). The table on this page shows the     BPJS Employment Program                                      Our remuneration structure also includes various benefits such
 compensation and benefits we provide to our permanent        Disability and invalidity coverage                           as allowances, bonuses, and placement incentives, including
 and temporary employees across all our operational areas,                                                                 housing facilities provided at our mining operational areas in
 including Jakarta, Makassar, Sorowako, Wawondula,            Housing Support                                              Sorowako, Morowali, and Pomalaa. In addition, employees are
 Wasuponda, Malili, Bahodopi, and Pomalaa.                    Annual Bonus                                                 entitled to leave benefits in accordance with the provisions set
                                                                                                                           out in the Collective Labor Agreement (CLA).
 Our comprehensive benefits package encompasses               Meals Facilities
 competitive compensation and financial rewards               Annual Incentive Program                                     Our basic remuneration exceeds the regional minimum wage
 to support welfare, work-life balance, and family                                                                         in all our operating areas. The lowest remuneration for PTVI
 well-being; robust health and employment protection          Employee Children Education                                  employees is 8% higher than the applicable regional minimum
 through medical coverage and social security programs;       Assistance                                                   wage in East Luwu Regency (Luwu Timur), where our Sorowako
 a range of paid leave schemes; and operational and living    Parental Leave                                               operations are located. This demonstrates our commitment to
 support, such as transportation and housing assistance.                                                                   ensuring that entry-level remuneration remains competitive
 The scope, duration, and calculation of these benefits are   Transportation Allowance                                     and above the statutory minimum wage requirements.
 detailed in the PKB.                                         Leave Allowance
                                                                                                                           Pension and Retirement [GRI 201-3]
 In accordance with the applicable PKB, we provide a          Overtime Allowance                                           PTVI provides comprehensive pension and post-employment
 performance-based incentive scheme, the Annual               Marriage Allowance                                           benefits for our emplo ees, covering financial, insurance, and
 Incentive Program (AIP), which takes into account                                                                         recognition-related benefits through several schemes. Our
 overall PTVI performance, as well as team and individual     Religious Holiday Allowance                                  primary scheme is the Pension Fund Financial Institution (Dana
 performance. The incentive amount is determined based        Bereavement Money                                            Pensiun Lembaga Keuangan, or DPLK), which is mandatory for
 on our company performance, team contributions, and                                                                       all permanent employees with at least two years of service.
 individual contributions.                                    Long Service Pay                                             Under this program, we contribute 10% of employees’ salaries,
                                                              25 Years Service Allowance                                   while employees contribute 2%.



118       Sustainability Report 2025
Page 119
                                                                     We also provide additional benefits through our internal Saving   full wages during training and are provided with meals and
                      176 employees participated                     Plan program, which offers cash benefits and life insurance       coffee breaks. Training sessions conducted outside the work
                               in our pre-retirement
                                                                     coverage. Under this scheme, we contribute 4% of basic salary     area are treated as business trips, with employees receiving
                           training program in 2025
                                                                     for staff emplo ees, while staff contribute 2%. For non-staff     the appropriate allowances. We also offer administrative and
                             (239 including spouses)
                                                                     employees, we contribute 10% of basic salary.                     logistical support for employees pursuing part-time higher
                                                                                                                                       education, including facilitating on-site sessions with lecturers
                                                                     Pension and Retirement Benefits Scheme
                                                                                                                                       when possible. Employees who wish to take a sabbatical for
 In addition to this defined contribution scheme, we
                                                                                                                                       full-time studies may do so, with PTVI providing the necessary
 recognize post-employment obligations in accordance
                                                                                                                                       administrative support for their educational pursuits.
 with applicable labor regulations. These obligations
 represent our responsibility as an employer and are
 calculated based on employees’ years of service and
 compensation at the time of termination or retirement.

 Our Long-Term Post-Emplo ment Benefits Liabilities consist
 of pension and labor law benefits, long service awards, and
 post-retirement medical benefits. As of 2025, the total liabilit
 amounted to US$49,042 thousand, compared to US$43,613
 thousand in 2024, reflecting an increase of 12.4% ear-on- ear.
                                                                     Employee Training and
 The increase was primarily driven by higher obligations for
 pension and labor law benefits and long service awards, in line     Development [POJK51-F.22]
 with workforce dynamics and the accumulation of employees’
                                                                     Employee development remains a critical foundation for
  ears of service, partiall offset b a decrease in post-retire-
                                                                     long-term organizational excellence. To support this, we
 ment medical benefits.
                                                                     continuously support a wide range of training and capabili-
                                                                     ty-building programs that serve multiple purposes, including
 All liabilities are calculated by independent actuaries to ensure
                                                                     strengthening leadership capabilities, enhancing technical
 accuracy and compliance with applicable standards.
                                                                     competencies, and deepening awareness of sustainability
                                                                     and safety practices. Beyond these programs, we also provide
 In addition, our employees are covered under BPJS Ketenagak-
                                                                     targeted training for employees preparing for retirement and
 erjaan, a mandatory government-managed social security
                                                                     for those transitioning back to work after an extended leave.
 program in Indonesia, which provides protection for workplace
 accidents, death benefits, old-age savings, pensions, and
                                                                     Participants in training programs continue to receive full
 work-related injuries.
                                                                     wages and logistical support. Employees continue to receive



119        Sustainability Report 2025
Page 120
                             Employee Development Program[GRI 404-2]

                                                                                                             Pre-Retirement Training Program — Preparing
      Program       Total Participants                               Topics                                      Employees for Life Beyond Work[GRI 404-2]

  Professional     274 employees         1.  Energ Manager Training and Certification
  Certification                          2.  Renewal Remote Pilot Certification
  Programs                               3.  Energ Auditor Training and Certification
                                         4.  Securit Personnel Training – Gada Utama Qualification
                                         5.  Life C cle Assessment Training & Certification
                                         6.  Intermediate Operational Supervisor Certification
                                             (Pengawas Operasional Madya – POM)
                                         7. First-Level Operational Supervisor Certification (Pengawas   As part of its commitment to supporting employees throughout their
                                             Operasional Pertama – POP)                                  full career lifecycle, PTVI conducted its 2025 Pre-Retirement Training
                                         8. Basic Rigging                                                Program for employees approaching retirement. The program was
                                         9. Basic Scaffolding                                            delivered in two batches in February 2025 at the Learning Centre and
                                         10. Scaffolding Inspector                                       selected business locations, engaging 55 participants.
                                         11. Competenc Assessor Training & Certification
                                         12. Air Pollution Control Responsible Person Certification      The three-day program focused on strengthening mindset
                                         13. Water Pollution Control Responsible Person Certification    readiness, financial planning, health awareness, and post-retire-
                                         14. Hazardous Waste (B3) Management Responsible Person          ment opportunities. Participants explored strategies for maintaining
                                             Certification                                               physical and mental wellbeing, managing assets responsibly, and
                                         15. Non-Hazardous Solid Waste Management Responsible            redefining personal purpose be ond professional roles. Field visits
                                             Person Certification                                        to local businesses provided practical insights into entrepreneurship
                                         16. Air Pollution Control Facilit Operator Certification        and alternative income pathways after retirement.
                                         17. Detailed E ploration Reporting E pert Certification
                                         18. Principal Operational Supervisor Certification (Pengawas    Through this structured transition program, we aim to ensure that
                                             Operasional Utama – POU)                                    retirement is not viewed as an endpoint, but as a new chapter
                                         19. Technical Guidance and Large Dam E pertise Certification    supported b preparation, confidence, and stabilit . B equipping
                                         20. Blasting License Course – Level II (Juru Ledak II)          employees with the knowledge and tools to navigate this transition,
                                         21. Loading Master Certification                                PTVI reinforces its long-term commitment to employee wellbeing
                                         22. Recognition of Current Competency (RCC)                     and sustainable workforce management.




120      Sustainability Report 2025
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 Training hours[GRI 404-1]                                                                 Employees Attending the Training and Hours of Training in 2025

 The training programs delivered throughout the year resulted in    Employment                      Total Training Participants                             Total Training Hours
 a total of 70,656 training hours and engaged 2,553 participants     Category
 across all employment categories, from senior management to                                Male              Female              Total            Male           Female             Total
 non-staff roles. On average, each emplo ee completed 27.68         Management               27                 2                  29               473                35            508
 hours of training. The Non-staff level recorded the highest
 average training hours, followed b Senior Staff or Manager.           General
 On average, female employees completed 31.34 training hours         Manager or              91                 16                 107             1,979               452           2,431
 during the year, compared to 27.14 hours for male employees          Specialist
 — a difference of appro imatel four hours. Periodic data           Senior Staff or
 from 2023 is presented in the Data Table chapter.                                           393                95                488              12,228             2,710         14,938
                                                                      Manager

 Performance and Career Assessment [GRI 404-3]                          Staff                628               136                764              15,880          4,044            19,924

                                                                      Non-staff             1,041               64                1,105            29,880             2,975         32,855
 Regular performance monitoring is essential to ensuring that
 employees receive the guidance, feedback, and development             TOTAL                2,180              313                2,493            60,440          10,216           70,656
 support they need to grow in their careers. A structured
 evaluation process enables our company to identify strengths,                                                  Average Training Hours in 2025
 address capability gaps, and build a strong talent pipeline
 that supports long-term organizational continuity. The
 performance of all our full-time employees is assessed annually,                                                                                       Average Training Hours
 while temporary employees follow a separate evaluation                                 Employment Category                               (Total Training Hours / Total Number of Employees)
 pathway appropriate to their employment status. In 2025,                                                                                  Male               Female               Total
 100% of employees underwent performance evaluations.
                                                                                             Management                                    13.14               8.75                12.70

                                                                                      General Manager or Specialist                        18.67               26.59               19.76

                                                                                        Senior Staff or Manager                            25.06               24.64               24.98

                                                                                                    Staff                                  22.09               26.26               22.82

                                                                                               Non-staff                                   23.44               39.14               24.32

                                                                                                   TOTAL                                   23.03              28.30                23.67




121       Sustainability Report 2025
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      Employees Receiving Performance Assessment in 2025
                                                                               Launching IMPACT: Building a Transparent and Growth-Oriented Performance Culture




 Emplo ees at the staff level and above are assessed through the Career &
                                                                               In July 2025, PTVI introduced IMPACT (Initiate, Measure, Perform, Align, Collaborate, Transform), a
 Succession Planning (CSP) system, which provides continuous performance
                                                                               renewed performance management system designed to support employee growth and strengthen
 assessment, supports talent development, and facilitates succession
                                                                               alignment between individual contributions and PTVI objectives. The system replaces the previous
 planning to ensure management continuit . Meanwhile, non-staff
                                                                               framework and was developed to better reflect our evolving organizational conte t during the
 emplo ees are evaluated through the Personal Performance Effectiveness
                                                                               carve-out process.
 Appraisal (PPEA) system. Through ongoing performance assessments, we
 gain deeper insights into employee potential and identify opportunities for
                                                                               IMPACT provides a clearer structure for goal setting, performance measurement, and continuous
 career progression that enhance organizational effectiveness.
                                                                               feedback, enabling employees to better understand expectations, track progress, and plan their career
                                                                               development. The approach emphasizes fairness, collaboration, and measurable outcomes, reinforcing
                                                                               a culture where performance and contribution are recognized transparently.

                     Great Place to Work® Recognition
                                                                               Supported by a digital platform with enhanced analytics capabilities, the system facilitates more
                     In 2025, PTVI was recognized by Great Place to            structured performance reviews and supports data-informed talent development decisions. The
                     Work® as one of the Best Companies to Work For™ in        implementation began with the 2025 goal-setting cycle and will continue to evolve through active
                     Southeast Asia, with 88% of employees stating that        engagement with employees and leaders.
                     PTVI is a great place to work—significantl higher
                     than the global average of 59%.                           Through IMPACT, PTVI aims to cultivate a performance culture that empowers employees, encourages
                                                                               continuous improvement, and supports long-term career progression.




122       Sustainability Report 2025
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 Employee Health and Safety[POJK51-F.21]
                                                                                   Our Occupational Health and Safety Management System Framework[GRI 403-1] [GRI 403-2]
Our Commitment to Occupational Health and Safety
                                                                            Type of Program                  Program                                                  Frequency
PTVI acknowledges the inherent hazards of the mining industry and
remains committed to proactively managing these risks, in particular     Training and Induction   Contractor Safety Management        Monthly

to achieve zero work fatalities and zero work-related ill health. What   Program                  System (CSMS)

sustains this ambition, and underpins our continuous operations, is                               General Induction Program (GIP)     For new employees, refreshed every 2 years
our profound commitment to implementing an occupational health
and safety management system (OHSMS). The OHSMS serves as                                         Site-Specific Induction Program     As required for access to specific areas

the primary preventive mechanism applied in operational decision-                                 (SSIP)

making to reduce risks. This commitment also demonstrates our                                     Safety Talks                        Conducted before starting any work
adherence to Regulation No. 26 of 2018 of the Ministry of Energy and
Mineral Resources, which imposes obligations on mining companies         Management Guidelines    Guideline for Fatality Prevention   Disseminated constantly

to ensure safe and healthy operations.[GRI 403-1]                                                 Programs

                                                                                                  Guideline for Fatigue Prevention    Disseminated constantly
Our OHSMS covers training and induction programs, management
guidelines, risk assessment, permits & work authorization, and           Risk Assessment          Hazard Identification and Risk      Monthly

audit and inspection. The OHSMS has been aligned with Decision                                    Assessment (HIRA)

No. 1827 K/30/MEM/2018 of the Minister of Energy and Mineral                                      Health Risk Assessment (HRA)        Annually
Resources regarding the Implementing Guidelines on Good Mining
Practices, including the Mining Safety Management System (SMKP).                                  Risk Assessment (RA)                Prior to the commencement of new work or when changes in risk

Implementation of SMKP is monitored through annual audits, which                                                                      conditions occur

this year showed a compliance rate of 75.5%. In addition, ISO 45001                               Job Safety Analysis (JSA)           Prior to the commencement of new work or when changes in risk
certification was achieved during the reporting ear, affirming our                                                                    conditions occur
alignment with internationally recognized OHSMS practice. [GRI 403-1]
                                                                         Permits & Work           Safe Working Permit (SWP)           Required for all project-based work

Our OHS approach applies to all employees (100%), as well as             Authorization
                                                                                                  Critical Activity Requirements      Monthly audits for all critical-risk activities
contractor and vendor personnel, and extends to every stakeholder                                 (CAR)
who conducts activities or visits any of our operational area,
including Sorowako, Bahodopi, and Pomalaa. We believe that an            Audit and Inspection     Heavy Equipment Inspection          Daily

effective OHSMS must be informed b the e periences of these                                       (Pengecekan dan Pemeriksaan

stakeholders, who live it daily. Their feedback helps keep the system                             Harian, or P2H)

relevant to on-the-ground conditions and guides continuous                                        Audit/Inspection                    Minimum 8 audits per person per month
improvement.



123       Sustainability Report 2025
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 Each year, employees, as well as contractor and vendor             Hazard Identification, Risk Assessment, and
 personnel, participate in meetings with the Mining Safety          Mitigation Strategy
 Committee (Komite Keselamatan Pertambangan, or KKP) to
 discuss OHS concerns. To ensure that their input is properly       One of the most important stages of our OHSMS is hazard
 considered, we have established clear mechanisms for               identification and risk assessment. This process enables us
 reviewing and responding to employee concerns within our           to identify work-related hazards that pose risks of high-
 OHSMS. [GRI 403-4][GRI 403-8]                                      consequence injuries and work-related ill health, which
                                                                    help us develop the most appropriate and effective plans
                                                                    to improve OHS. The assessment is carried out through the
                                                                    Hazard Identification and Risk Assessment (HIRA) framework,
                    100% of our employees and                       conducted ever month or whenever new risks are identified.
                     non-employee workers are                       It is performed by trained professionals within our team who
                    covered by our OHSMS, with                      are certified as First-Line Supervisors (Pengawas Operasional
                  data verified trhough internal                    Pertama, or POP) by the MEMR, and who undergo Hazard
                     and external audits[GRI 403-8]                 Identification and Risk Assessment training biannuall .[GRI 403-2]

                                                                    The most recent HIRA assessment results are presented in the
                                                                    table on this page. We identified several hazards, including
 PTVI ensures that all business partners, including contractors,
                                                                    heavy equipment operations, work at heights, blasting
 and subcontractors, adhere to our OHSMS requirements. We
                                                                    activities, work in areas with potential exposure to hazardous
 provide a comprehensive HSE guidelines in line with our own
                                                                    gases, heat-exposed environments, high-noise environments,
 operational standards, where all suppliers must review them
                                                                    and other related activities. These hazards carry risks such
 and be formally registered and approved before participating
                                                                    as injuries and fatalities, gas poisoning, heat stress, hearing
 in any procurement or contracting process. Suppliers that fail
                                                                    impairment, and musculoskeletal disorders. We use these
 to meet the mandatory HSE criteria, including those listed on
                                                                    assessment results to implement a series of actions to improve
 the national “Dirty List” for labor violations, are not eligible
                                                                    our OHS. The action is in line with the hierarchy of controls,
 for engagement with our business. PTVI may suspend or halt
                                                                    beginning with the elimination of hazards, substitution
 a contractor’s work, in whole or in part, if serious or imminent
                                                                    with less hazardous processes or materials, engineering and
 HSE risks are identified or if an legal or internal safet
                                                                    administrative controls to reduce exposure, and, as a last
 requirements are breached. [GRI 403-7]
                                                                    resort, the use of appropriate personal protective equipment
                                                                    (PPE).[GRI 403-2][GRI 403-9][GRI 403-10]




  20
124       Sustainability Report 2025
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                                           Work-Related Hazards and Risk Mitigation [GRI 403-9][GRI 403-10]                                 In addition to HIRA, we conduct a periodic Health Risk
                                                                                                                                            Assessment (HRA) annually to identify potential work-related
                                                Risk of High                                                                                ill health associated with our operations. In the most recent
                                                Consequence                                                                                 assessment, several occupational diseases were identified,
                 Hazards                                                 Actions taken to eliminate hazards and minimize risks
                                               Injuries and Ill                                                                             with the highest risk of occurring being bronchitis, Carpal
                                                   Health                                                                                   Tunnel Syndrome (CTS), Noise-Induced Hearing Loss (NIHL),
                                            Serious injuries/       •   Development of CAR/MHS-03 standards.                                allergic contact dermatitis, and radial styloid tenosynovitis.
 Operation of heavy equipment                                                                                                               During the reporting year, we observed that several hazards
                                            fatalities              •   Training and audits for vehicle operation safety
                                                                                                                                            and risks identified through the HIRA and HRA processes
                                            Serious injuries/       •   Implementation of CAR/MHS-09 standards.                             were key contributors to work-related injuries and ill health,
 Work at heights
                                            fatalities              •   Training and audits on hazards associated with working at heights   particularly those related to exposure to dust and airborne
                                                                    •   Implementation of CAR/MHS-09 standards.                             particulates, high noise levels, ergonomic strain from
                                            Serious injuries/                                                                               repetitive tasks, and exposure to chemicals or other hazardous
 Blasting activities                                                •   Blaster certification
                                            fatalities                                                                                      substances. To mitigate these risks, we implement a range of
                                                                    •   Safety audits related to blasting operations
                                                                                                                                            preventive measures, including periodic Medical Check-Ups
                                                                    •   Industrial hygiene risk assessments across operational areas        (MCU) to monitor employees’ health conditions, Job Safety
 Work in areas with potential exposure                              •   In-person and online monitoring                                     Analysis (JSA) to identify and control workplace hazards, and
                                            Gas poisoning                                                                                   the application of engineering, administrative, and personal
 to hazardous gases                                                 •   Preparation and implementation of safe work procedures
                                                                    •   Mandatory use of appropriate PPE                                    protective controls to reduce exposure to occupational health
                                                                                                                                            risks. [GRI 403-9][GRI 403-10]
                                                                    •   Industrial hygiene risk assessments across operational areas
                                                                    •   In-person and online monitoring                                     In 2025, a total of 2,903 employees and 15,044 contractors
 Work in heat-exposed environments          Heat stress                                                                                     underwent routine medical check-ups across our operational
                                                                    •   Preparation and implementation of safe work procedures
                                                                    •   Mandatory use of appropriate PPE                                    areas.[GRI 403-6]

                                                                    •   Industrial hygiene risk assessments across operational areas                  Number of Workers Conducting
                                                                    •   In-person and online monitoring
                                                                                                                                                    Medical Check-up in 2023-2025[GRI 403-6]
 Work in high-noise environments            Hearing impairments
                                                                    •   Preparation and implementation of safe work procedures
                                                                    •   Mandatory use of appropriate PPE

 Other work types identified through the                            •   Implementation of engineering controls for mining equipment with
 project job demand analysis, including:    Musculoskeletal             high ergonomic risks
                                            disorders (lower back   •   Administrative controls to increase awareness among operators
 •    Operation of mining equipment         pain, hernia, nucleus       working with equipment that poses ergonomic hazards
 •    Manual material handling              pulposus, and others)   •   Administrative controls for activities involving manual material
                                                                        handling




125        Sustainability Report 2025
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                                                                 One of our key risk-mitigation measures is ensuring that all personnel are well-prepared through our Emergency Preparedness
                                                                 and Response procedures. Each department conducts emergency drills at least once a year, and participation is mandatory for
         Internal ISO 45001 Audit to Strengthen                  all emplo ees. The scenarios we prepare for include fires, earthquakes, falling objects, vehicle accidents, poisoning, chemical
      Occupational Health and Safety Management                  exposure, hydrocarbon spills, vehicle collisions or rollovers, venomous animal bites, and potential dam-failure hazards. In cases
                                                                 where emergency will impact the community, such as dam failures, the community is also involved during the drills. [GRI 14.15.4]



                                                                                       Enhancing Emergency Response Readiness in Production Areas




  In June 2025, PTVI conducted a comprehensive internal
  audit as part of its preparation for ISO 45001:2018
  implementation. The audit evaluated the effectiveness
  of the Occupational Health and Safety Management
  System (OHSMS) across operational and support functions,
  including mining, processing, logistics, and project areas.

  The assessment identified several opportunities to
                                                                     In November 2025, PTVI conducted a targeted emergency drill in the Process Plant (Reduction Kiln – CC3 area) to
  strengthen system implementation, particularly in areas
                                                                     strengthen preparedness for high-risk operational scenarios. The simulation involved a container brake failure
  such as document control, management of change,
                                                                     during hoisting operations that resulted in a serious injury scenario, testing the coordination of operational teams,
  corrective action processes, and emergency response
                                                                     Safety personnel, Fire Emergency Services (FES), medical responders, and security.
  integration. At the same time, the audit confirmed strong
  leadership commitment to safety governance, the presence
                                                                     The e ercise confirmed strong cross-functional response and protocol adherence, while also identif ing access
  of structured critical risk controls, and the achievement of
                                                                     constraints that affected response time. These findings have been incorporated into corrective action plans to
  zero fatal incidents over the past two years.
                                                                     further improve site readiness.

  Through this process, we continue to strengthen our
                                                                     Through regular scenario-based drills, PTVI reinforces a proactive safety culture and ensures that employees and
  occupational health and safety management practices,
                                                                     contractors remain prepared to respond swiftl and effectivel to emergenc situations.
  ensuring that systems remain robust, accountable, and
  aligned with international standards and responsible
  mining practices.




126       Sustainability Report 2025
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 In addition to emergency preparedness, another measure that                                                                           Occupational and Non-Occupational Health
 we do is employee training on health, safety, and emergency                                                                           Services
                                                                        Throughout the month, a series of safety-focused
 response (HSE) that we conduct regularly. These training
                                                                        activities involved employees, contractors, and local
 programs aim to strengthen awareness of workplace hazards                                                                             PTVI is committed to providing all workers with high-quality
                                                                        stakeholders. Initiatives included the Dojo Safety
 and enhance workers’ preparedness in responding to potential                                                                          occupational and non-occupational health services that
                                                                        Challenge, CrossFit Challenge, and inter-department
 emergency situations.                                                                                                                 protect their well-being across our operations. The former
                                                                        sports competitions designed to promote teamwork,
                                                                                                                                       focuses on preventing, detecting, and managing health risks
                                                                        vigilance, and proactive safety behaviors.
 In 2025, HSE training was conducted across several operational                                                                        arising directly from workplace conditions, while the latter
 sites. At the Sorowako site, the average training hours reached                                                                       supports workers’ overall well-being through programs
                                                                        Beyond the operational area, we extended safety
 1,460 hours for employees and 6,789 hours for contractors,                                                                            that promote general health, healthy lifestyles, and disease
                                                                        awareness to five schools in East Luwu, delivering
 while at the Pomalaa site, the average training hours were 262                                                                        prevention beyond occupational factors. Supported by
                                                                        education on occupational health, environmental
 hours for employees and 5,244 hours for contractors. These                                                                            qualified health professionals and a continuousl trained
                                                                        safety (HSE), safe riding practices, and drug
 training activities covered topics such as workplace hazard                                                                           occupational health team, we implement a comprehensive
                                                                        prevention.
 identification, safe operating procedures, emergenc response                                                                          range of occupational health services program, including: [GRI
 preparedness, and the use of personal protective equipment.                                                                           403-3]
                                                                        The program served as a collective reaffirmation that
                                                                                                                                       •        Health Risk Assessment in the Workplace
                                                                        safety is a shared responsibility. Through leadership
 All sessions are led b trainers certified b the National                                                                              •        Implementation of Workplace Ergonomics
                                                                        engagement, workforce participation, and community
 Professional Certification Agenc (Badan Nasional Sertifikasi                                                                          •        Surveillance and Analysis of Work-related Diseases and
                                                                        outreach, we continue to strengthen a safety culture
 Profesi, or BNSP), ensuring high-quality instruction. To                                                                                       Other Common Illnesses
                                                                        that supports a safer, healthier, and more productive
 strengthen learning outcomes, each training includes a                                                                                •        First Aid (Pertolongan Pertama pada Kecelakaan, P3K)
                                                                        working environment.
 post-test to document participant comprehension.[GRI 403-5]                                                                           •        Management of Work Fatigue

                                                                   All employees and workers have access to a transparent
                                                                                                                                       Beyond occupational health, we also place strong emphasis
                                                                   and efficient procedure for reporting work-related hazards
                                                                                                                                       on non-occupational health needs. All employees and their
                                                                   and hazardous situations through the CRM (Critical
      National OHS Month 2025 — Strengthening                                                                                          families are covered by a range of Company-provided health
                                                                   Risk Management) smartphone application. In addition,
        Safety Culture at Sorowako Operations                                                                                          benefits, including enrollment in the national health insurance
                                                                   supervisors can report incidents or accidents through our
                                                                                                                                       program (BPJS), coverage for medical treatment and hos-
                                                                   dedicated IRIS application. Reports submitted through these
      We concluded the 2025 National OHS Month at our                                                                                  pitalization, and access to various health services offered
                                                                   channels are followed by thorough investigations to identify
      Sorowako operations in Februar 2025, reaffirming                                                                                 through our on-site INCO hospital. The comprehensive scope
                                                                   root causes. Findings are addressed by adjusting our OHS
      our commitment to maintaining a safe and healthy                                                                                 of services provided is outlined in our CLA, which also outlines
                                                                   procedures to prevent similar incidents in the future, and
      workplace. The program reinforced that safety is not                                                                             our commitment to protecting employee medical data.
                                                                   any changes are communicated to employees through OHS
      merely procedural compliance, but a shared culture                                                                               Health information is managed with strict confidentialit and
                                                                   training. Immediate removal from the site is mandatory when
      embedded across all operational levels.                                                                                          safeguarded through an integrated system accessible only to
                                                                   a hazardous condition is identified. This requirement has
                                                                                                                                       authorized personnel who have signed an Integrity Pact. [GRI
                                                                   been consistently communicated to all employees through             403-3][GRI 403-6]
                                                                   posters, socializations, and our regular safety share.[GRI 403-2]



127        Sustainability Report 2025
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 In addition to our protection and service programs, we
 voluntarily include preventive, promotional, and supportive
                                                                           Employee Mental Health Awareness — Early Detection Program at IGP Morowali
 initiatives that encourage healthy lifestyles and overall
 well-being. These cover wellness activities, routine medical
 check-ups (conducted annually or biannually), vaccinations,
 and nutrition, h giene, and sanitation support. We also offer
 targeted programs addressing mental health, non-commu-
 nicable diseases, substance misuse, communicable illnesses,
 and ergonomic or musculoskeletal risks. All programs are
 full supported financiall b PTVI. Although participation is
 voluntary, we ensure that all workers can easily access both
 the programs and their information through social media,
 direct messaging, broadcasts, and on-site billboards.[GRI 403-6]




                                                                    As part of our commitment to promoting a healthy and supportive work environment, IGP Morowali conducted a
                                                                    psychological health awareness and early detection program for employees and contractors in January 2025. The
                                                                    initiative responded to the operational reality that more than 70% of employees work away from their families,
                                                                    which may increase emotional stress and mental fatigue.

                                                                    The hybrid session featured a licensed psychiatrist who provided insights on recognizing early signs of
                                                                    psychological distress, understanding common workplace stressors, and building healthy coping mechanisms.
                                                                    Participants were encouraged to view mental health as equally important as physical safety in maintaining
                                                                    overall wellbeing and productivity.

                                                                    As a concrete follow-up, voluntar mental health screening was offered to help identif potential risks at an earl
                                                                    stage and ensure timely support where needed. This initiative strengthens a work culture where employees and
                                                                    contractors feel safe to speak openly about mental wellbeing.




128       Sustainability Report 2025
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 Work-related Injuries and Ill Health Statistics                      As our workforce grows, particularly among contractors,
                                                                      we recognize the importance of maintaining strong safety
 At PTVI, safety is a top priority across all our operations. To      controls. To address this, we continue to strengthen our
 monitor performance and continuously improve, we track a             Contractor Safety Management System (CSMS). This system
 range of occupational health and safety indicators for both          ensures that all contractors meet our safety standards
 employees and contractors working under our operational              through a structured process that includes pre-qualifi-
 control. This includes not only the number of work-related           cation, safety training, risk assessment, supervision, and
 injuries, but also lost-time incidents, which help us better         ongoing performance monitoring. By working closely with
 understand risks and strengthen preventive measures.                 our contractors, we aim to prevent incidents, improve safety
                                                                      culture, and uphold our commitment to zero work-related
 In 2025, we recorded zero fatalities across all operational areas.   fatalities.
 There were three high-consequence injuries and 22 recordable
 injury cases, all involving contract workers, compared to 10         In addition to the work-related injury metrics, we also
 cases in 2024. We also recorded one lost-time incident among         monitor cases of work-related ill health across our operational
 emplo ees and five among contractors. During the ear, total          locations. During the reporting year, we recorded no recordable
 working hours increased significantl from appro imatel 32            work-related ill health cases among our employees and
 million to 49 million hours, largely driven by major activities in   non-employee workers. Based on our Health Risk Assessment,
 Sorowako, including furnace rebuilding and project expansion         the primary types of work-related ill health risks are Bronchitis,
 as operations approach full capacity.[GRI 14.15.3]                   Carpal Tunnel Syndrome (CTS), Noice Induced Hearing Loss
                                                                      (NIHL), Dermatitis, and Radial Styloid Tenosynovitis. [GRI 403-10]
 We closely monitor near miss incidents as part of our proactive
 approach to safety. Near misses may involve both employees
 and contractors, and all cases are recorded together to provide
 a complete picture of potential risks across all operations. In
 2025, the near miss frequency rate was 1.55, representing a
 16% improvement compared to 1.84 in the previous year. This
 reflects ongoing efforts to strengthen hazard awareness
 and prevent incidents before they occur. To support this,
 we continue to run regular safety campaigns, with a strong
 focus on fatigue management, which is recognized as a key
 contributing factor to workplace incidents. These initiatives
 include visual reminders such as safety banners and messages
 displayed across operational areas, helping to reinforce safe
 behaviours and keep safety front of mind for all workers.



129        Sustainability Report 2025
Page 130
                                                                   Work-related Injuries Statistics

                                                                     Total Working Hours 2023-2025




                             Work-related Injuries Statistics for Employees and Non-employee Workers 2023-2025[GRI 403-9][SASB EM-MM-320a.1]




130   Sustainability Report 2025
Page 131
 Employee Concern Reporting and Resolution Mechanism
 We strive to provide a safe and supportive environment for all
                                                                  Concern Escalation Level
 employees, including a precise, accessible mechanism outlined
 in the CLA to address both complaints (related to violations
 of the Collective Labor Agreement) and grievances (other
 workplace concerns). All reports are handled with strict con-
 fidentialit to make emplo ees feel secure and comfortable
 in raising issues. Active employee engagement enables
 identification of s stem gaps and continuous workplace
 improvement.

 We have a structured, step-by-step mechanism for reporting
 and resolving concerns. Employees may escalate an issue
 to the next level only if it remains unresolved at the current
 level. The mechanism consists of four levels that ensure fair,
 transparent, and timely resolution.




131       Sustainability Report 2025
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      Communities
132
  1   Sustainability Report 2025
Page 133
 Our Approach to Responsible Community Engagement
                                                                                                                               In 2025, PTVI continued the human rights management
                                                                                                                               approach implemented since 2024, as it remains relevant to
                                                                                                                               our operational context and the social dynamics surrounding
                                                                                                                               our areas of operation. This approach is grounded in our
                                                                                                                               Sustainability and Human Right Policy which aligns with
                                                                                                                               internationally recognized standards, including the IFC
                                                                                                                               Performance Standards, ISO 26000, ICMM, and the Voluntary
                                                                                                                               Principles on Security and Human Rights. We maintain a policy
                                                                                                                               commitment to respect, protect, and uphold human rights
                                                                                                                               across all operational activities. This commitment is approved
                                                                                                                               and supported by the Board of Directors and monitored
                                                                                                                               through internal oversight mechanisms.

                                                                                                                               The material topics we manage include human rights and
                                                                                                                               communities, community engagement and relations, local
                                                                                                                               economic impacts, access to clean water, and resettlement.
                                                                                                                               These topics are managed in an integrated manner to prevent




 and mitigate potential negative impacts while promoting           PTVI also provides a structured and accessible grievance    policies, improvements to the grievance mechanism, and
 positive and sustainable social outcomes. Community               mechanism. Grievances related to human rights issues        the implementation of human rights action plans. The
 engagement is carried out through open and participatory          are addressed through our Human Rights Due Diligence        effectiveness of our management of these material topics is
 processes starting from the planning stage, supported by social   (HRDD) process, including assessment, follow-up actions,    evaluated periodically through program monitoring, grievance
 and environmental studies to identify potential impacts and       and corrective measures. Follow-up to previous grievances   mechanism performance, and
 the application of the mitigation hierarchy where necessary.      has been implemented through the strengthening of




133
  2       Sustainability Report 2025
Page 134
 Respect to Human Rights
 PTVI is committed to respecting, protecting, and upholding
 human rights, including the rights of local communities, as       Update on Human Rights Due Diligence Action Plan Implementation [SASB EM-MM-210a.3]
 part of our commitment to sustainability and responsible
 governance. Human rights risks and impacts are managed            Following the independent Human Rights Due Diligence (HRDD) investigation conducted in 2023, PTVI developed a Human
 through a Human Rights Due Diligence (HRDD) process               Rights Commitment and Action Plan to address identified concerns and strengthen its human rights management approach.
 integrated into our operational activities, aligned with          During 2025, the Company continued implementing the action plan across several priority areas, including community
 our social impact assessment approach and community               engagement, access to clean water, livelihood protection, land management, and security governance.engagement, access
 engagement practices                                              to clean water, livelihood protection, land management, and security governance.

 PTVI also seeks to ensure that our business partners, including     Topics             2025 Progress                                         2026 Progress
 suppliers and contractors, conduct their activities with
 respect for human rights. This is supported through ongoing         Social &           Strengthened community engagement and                 Stakeholder and grievance monitoring tools will be
 training, transparent risk identification, and the application      Environmental      grievance handling mechanisms aligned with IFC        further enhanced through the establishment of clear
                                                                     Management         Performance standard (IFC-PS) Improvements            success indicators and strengthened internal capacity
 of the mitigation hierarchy, in alignment with international
                                                                                        include staff capacity-building, routine reporting    for systematic issue resolution and reporting. Capacity
 standards such as the IFC Performance Standards and the                                to management, and enhanced issue tracking            building initiatives will be implmented for stakeholders
 Voluntary Principles on Security and Human Rights (VPSHR).                             through the Social Development Information (SDI)      relation offices to support meaningful and effective
                                                                                        system.                                               engagement

                                                                     Sorowako:          Progressed the development of a Land Acquisition      Implementation of the CAP following the established
                                                                     Compensation &     and Resettlement Framework (LARF) to provide          LARF and be integrated into project planning and land
   Our Human Rights Policy serves as the guiding                     Land Issue         guideline the land acquisition process across         management processes. This includes conduction socio
   framework to ensure the respect, protection,                                         operational sites to ensure the consistency           economy study of past project affected people (PAP) and
   and remediation of individual rights within our                                      of impmentation, including compensation               developing the necessary livelihood restoration plan based
                                                                                        evaluation,resettlement practices and livelihood      on the study. These activities will be carried out through
   operational context.
                                                                                        restoration plan in line with national regulations    consultation with PAP.
                                                                                        and international standards. We also completed
    Our Human                   Human Rights Public                                     the diagnostic and development of corrective
    Rights Policy:              Investigation Report Document:                          action plan (CAP) for previous land acquisition

                                                                     Asuli: Access to   We conducted human rights–based assessments           Implementation of the corrective action plan through
                                                                     Clean Water        related to water access and continued water quality   community consultation to provide sustainable and safe
                                                                                        monitoring, engaging affected communities to          water access, followed up by the development of standard
                                                                                        support transparent monitoringidebtify gaps to        procedure for community- based water monitoring
                                                                                        develop necessary corrective action plan              initiatives (CBM) referring to the Interlaken group
                                                                                                                                              framework to strengthen collaborative mechanisms with
                                                                                                                                              affected stakeholders in managing mining related human
                                                                                                                                              rights impact on communities




134         Sustainability Report 2025
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                                                                                                                                              Human Rights Training for Security Personnel [GRI 410-1]

                                                                                                                                              PTVI ensures that security management is conducted with
      Topics                2025 Progress                                                                                                     respect for human rights and in alignmentwith our internal
                                                                                 2026 Progress
                                                                                                                                              policies, national regulations, and relevant international
                                                                                                                                              principles, including the Voluntary Principles on Security and
      Tanamalia:            The     structured    stakeholders   engagement      Continue broad community consultation on the TCF,
                                                                                                                                              Human Rights (VPSHR). All security personnel, including both in-
      Livelihoods &         aligned with IFC has been developed with             facilitated by Local Government and Directorate tenurial
      Consultation          clear key message for consultation with broad        conflict under Ministry of Forestry as trusted facilitator   house employees and outsourced personnel from licensed
                            range of community members. The grievance            to reach a resolution prior the resumption of exploration    Private Security Service Providers (BUJP), are registered and
                            mechanism and channels has been established          activities.                                                  hold official qualifications in accordance with the Chief of
                            and communicated. The land access plan and the                                                                    the Indonesian National Police Regulation No. 4 of 2020 on
                            Tanamalia coexistence framework (TCF) including                                                                   Community-Based Security (Gada Pratama and Gada Madya
                            livelihood restoration plan and local benefit has                                                                 certification).
                            been developed following the established LARF.
                            The ongoing community consultation is continued
                                                                                                                                              During the reporting year, a total of 668 security personnel
                            to obtain broad community support
                                                                                                                                              were involved in supporting our operations, consisting of 41 in-
                                                                                                                                              house personnel and 627 personnel from BUJP. Of this total,
      Security and          Security arrangements for drilling activities have   Security governance will be further strengthened             33 personnel participated in specialized human rights training
      Freedom of            been strengthened through the development of         through the development of a corporate-wide Security         integrated into the Voluntary Principles on Security and Human
      Expression            VPSHR- and IFC PS4-aligned Security Management       Management Plan aligned with the Voluntary Principles
                                                                                                                                              Rights (VPSHR) training program. The training was conducted
                            Plans, operating procedures, and updated security    on Security and Human Rights (VPs) and IFC Performance
                            risk assessments that incorporate community          Standard 4. This includes ensuring compliance of private     on 3–5 June 2025 in Sorowako.
                            security considerations. VPSHR training has been     and public security arrangements through reviewing
                            delivered to security personnel across operations,   agreements, targeted training, and the effective             Training topics covered:
                            supported by international expertise. A corporate-   implementation of Encroachment Prevention Procedures         • Key VPSHR principles, including risk assessment and
                            wide Security Management Plan is under               (EPP) while safeguarding community human rights.               engagement with public and private security forces
                            development, alongside the implementation of                                                                      • Responsibilities related to the protection, respect, and
                            encroachment prevention procedures aligned with
                                                                                                                                                remediation of alleged human rights violations
                            IFC PS4 and PS5 to manage risks in state forest
                            areas                                                                                                             • Security risk analysis from the perspective of potential
                                                                                                                                                impacts on communities and operations
                                                                                                                                              • Proportionate application of the use of force continuum
                                                                                                                                              • Identification of potential human rights risks in security
                                                                                                                                                operations, including situations involving protests or social
                                                                                                                                                conflict

                                                                                                                                              This training aims to strengthen the capacity of security
                                                                                                                                              personnel to identify potential human rights risks at an early
                                                                                                                                              stage, apply proportionate approaches in the use of force, and
                                                                                                                                              ensure responsible coordination with public security forces
                                                                                                                                              when necessary.




135          Sustainability Report 2025
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 Relocation and Rights to Land and Resources                                                                                   Community Engagement
 [GRI 14.12.2]
 PTVI recognizes that mining activities may require access       developed to provide a structured and consistent approach     PTVI manages community engagement and relationships,
 to land currently used by local communities. The Company        to land-related processes across operations, strengthening    including in post-resettlement contexts, as part of the
 prioritizes avoiding physical or economic displacement          transparency, accountability, and stakeholder participation   integrated management of social impacts within our
 wherever feasible. When relocation cannot be avoided, PTVI is   while ensuring compliance with national regulations and       sustainability policies. This approach is carried out in an
 committed to ensuring that land acquisition and resettlement    relevant international standards.                             open, meaningful, and continuous manner to identify,
 processes are carried out transparently, fairly, and through                                                                  prevent, mitigate, and remediate impacts on communities.
 meaningful consultation with affected communities.              Key elements of the LARF framework:                           Implementation includes social assessments, consultations
                                                                 Establishing clear and consistent compensation scheme         with communities, and Sustainable Livelihood Restoration and
 Our approach is guided by the principles of IFC Performance     1. Reviewing historical compensation practices and their      Development Programs designed to support the recovery of
 Standard 5 (PS5) on Land Acquisition and Involuntary               potential social impacts                                   livelihoods and the well-being of affected communities.
 Resettlement. Through engagement with local stakeholders,       2. Strengthening transparency in communicating findings to
 we seek to identify, assess, and manage potential social and       stakeholders                                               As part of managing impacts on communities, we provide a
 economic impacts, while safeguarding the rights, livelihoods,   3. Implementing corrective actions where necessary            structured, accessible, and responsivestakeholder engagement
 and well-being of affected people.                              4. Ensuring clear differentiation between impact mitigation   plan and grievance mechanism across all operational areas,
                                                                    measures and social investment initiatives                 integrated with our Human Rights Due Diligence process. Each
 To strengthen governance and ensure alignment with              5. Promoting inclusive and well-documented consultation       grievance is recorded, verified, and addressed through dialogue
 international good practices, PTVI has reviewed and developed      processes                                                  and proportional corrective actions. The effectiveness of
 corrective action for past land acquisition and compensation                                                                  this mechanism is periodically evaluated through monitoring
 practices across its operational areas, including Sorowako,     Through these efforts, PT Vale aims to ensure that land       the number and types of grievances, resolution rates, and
 Bahodopi, and Pomalaa.                                          acquisition and resettlement activities are managed           community feedback, which serve as the basis for continuous
                                                                 responsibly, respecting human rights principles while         improvement and strengthened relationships with
 The Land Access and Resettlement Framework (LARF) has been      supporting sustainable community development.                 communities.




136       Sustainability Report 2025
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 Community Grievance Mechanism [GRI 2-25]                       correspondence, as well as regular coordination meetings         If human rights impacts are identified during the grievance
 To support responsible stakeholder engagement, PTVI            at the sub-district level. All grievances are recorded in the    handling process, PTVI is committed to implementing fair and
 provides a grievance mechanism that is easily accessible       Stakeholder Demands and Issues (SDI) System, reviewed by the     effective remediation and mitigation measures, in reference
 to communities and other stakeholders as a channel to          External Relations Department, and addressed in accordance       to the UN Guiding Principles on Business and Human Rights
 submit complaints, concerns, or allegations of human rights    with established procedures involving relevant functions. The    and ICMM guidance. This approach reflects our commitment
 violations. This mechanism forms part of our accountability    outcomes of grievance handling are communicated back to          to legitimacy, accessibility, fairness, transparency, and
 system in managing social impacts and maintaining respectful   the complainants as part of our commitment to transparency,      continuous learning in the management of our grievance
 relationships with communities.[GRI 14.10.4] [POJK51-F.24]     while grievance data is reported periodically to our Board of    mechanisms.[GRI 14.10.4][POJK51-F.24]
                                                                Directors to ensure managerial oversight and timely resolution
 Grievances can be submitted through multiple channels,         of strategic issues. [GRI 14.10.4]
 including telephone, complaint boxes, email and written




      Grievance Handling Process




             Grievance Receipt                            Grievance Review                                Follow-up Actions                       Resolution & Verification
      Grievances are received through               The relevant team determines                  Eligible grievances are addressed           Resolution is verified based on
      various channels and recorded                 whether grievances warrant                    through dialogue or involvement             agreed outcomes; case is closed or
           for further processing                           further action                                  of third parties                  reprocessed if new grievances arise




137       Sustainability Report 2025
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 Management of Impacts on Communities [GRI 413-1]                     implementation. This approach is adaptive to the social,             approach ensures that community aspirations are incorporated
 [POJK51-F.23]
                                                                      political, and environmental characteristics of each operational     into our operational considerations while supporting
 PTVI believes that constructive engagement with surrounding          area while upholding the principles of transparency and              long-term relationships and our efforts to maintain a strong
 communities is a key foundation for the sustainability of            accountability. Through participatory processes, we design           social license to operate (SLO). A summary of the engagement
 our operations. We apply internal standards and guidelines           and implement community development programs aligned                 processes and social assessments across the three operational
 to ensure that engagement is conducted consistently,                 with local needs, including support for basic infrastructure,        areas is presented in the following table. [POJK51-F.23][GRI
 inclusively, and responsibly from the planning stage through         access to public services, and community empowerment. This           413-2][SASB EM-MM-210b.1]



                                         PERCENTAGE
                        NUMBER OF
                                         OF VILLAGES IN
        REGION          VILLAGES
                                         OPERATIONAL
                                                          IMPACT MANAGEMENT AND FORMS OF SOCIAL INVESTMENT
                        AFFECTED
                                         AREA

      SOROWOKO BLOCK

    Nuha District              5            13%           Air Pollution Management: Use of air filters; carbon emission reduction
                                                          technologies; sustainable environmental management.

                                                          Water Pollution Management: Runoff sedimentation ponds; wastewater treatment installations; recycling of liquid and solid waste;
                                                          sustainable environmental management.
                                                          Soil Pollution Management: Reclamation of former mining land; recycling of solid waste; sustainable environmental management.
                                                          Employment Opportunities: Increase in real income; infrastructure development; food security programs.
                                                          Population Growth: Infrastructure development; food security programs; sustainable environmental management.
                                                          Cultural Changes: Strengthening local social and cultural values; sustainable environmental management.

    Wasuponda                  6            15%           Food security programs; initiatives to increase real income; infrastructure development; strengthening local social and cultural values;
    District                                              sustainable environmental management.

   Towuti District            18            47%           Air Pollution Management: Use of air filters; carbon emission reduction technologies; sustainable environmental management.
                                                          Water Pollution Management: Sedimentation ponds for runoff water; wastewater treatment plants; recycling of liquid waste;
                                                          sustainable environmental management.
                                                          Land Pollution Management: Reclamation of former mining land; recycling of solid waste; sustainable environmental
                                                          management.
                                                          Employment Opportunities: Food security programs; initiatives to increase real income; infrastructure development.




138         Sustainability Report 2025
Page 139
                                      PERCENTAGE
                     NUMBER OF
                                      OF VILLAGES IN
       REGION        VILLAGES
                                      OPERATIONAL
                                                       IMPACT MANAGEMENT AND FORMS OF SOCIAL INVESTMENT
                     AFFECTED
                                      AREA


                                                       Population Growth: Infrastructure development; food security programs; sustainable environmental management.
                                                       Local Cultural Changes: Local social and cultural resilience programs; sustainable environmental management.

  Malili District             9          23%           Air Pollution (dust from operational vehicles): Road improvement, vehicle speed limitation, regular road maintenance, and water spraying.
  SOROWOKO BLOCK
                                                       Water Pollution (potential contamination): Environmental management to maintain water quality.
                                                       Employment Opportunities: Food security programs and initiatives to increase real income.
                                                       Population Growth: Development of supporting infrastructure, spatial planning, and provision of basic services.
                                                       Cultural Changes: Local social and cultural resilience programs.


  POMALAA BLOCK

  Pomalaa                  12            55%           Population Growth and Cultural Changes: Programs to increase real income and preserve socio-cultural values.
  District
                                                       Dust from Operational Vehicles: Regular road maintenance and water spraying.
                                                       Land Acquisition from Vulnerable Community Plantations: Preparation and implementation of Livelihood Restoration Programs (LRP)

  Baula District          10             43%           Population Growth and Cultural Changes: Programs to increase real income and preserve socio-cultural values.
                                                       Dust from Operational Vehicles: Regular road maintenance and water spraying.
                                                       Land Acquisition from Vulnerable Community Plantations: Preparation and implementation of Livelihood Restoration Programs (LRP).


      BAHODOPI BLOCK

  Bungku                  10             77%           Population Growth and Cultural Changes: Programs to increase real income and strengthen socio-cultural sustainability.
  Timur District
                                                       Waste Accumulation: Household waste management initiatives.
                                                       Dust from Operational Vehicles: Regular road maintenance and water spraying.

  Bahodopi                3              23%           Population Growth and Cultural Changes: Programs to increase real income and strengthen socio-cultural sustainability.
  District
                                                       Waste Accumulation: Household waste management initiatives.
                                                       Dust from Operational Vehicles: Regular roadmaintenance and water spraying.




139      Sustainability Report 2025
Page 140
 Based on the monitoring of operational activities and                   In the IGP Pomalaa, grievances mainly concerned job
 feedback received through our grievance mechanism, PTVI                 opportunities, land disputes, environmental impacts, social
 identified both actual and potential negative impacts on                issues, and compensation. Of the 95 cases received, 90
 local communities surrounding our operational areas. These              were successfully resolved, reflecting a resolution rate of
 impacts are primarily associated with mining operations,                approximately 95%.
 land use, access to resources and livelihoods, as well as
 the implementation of social programs and post-resettlement             Meanwhile, in the IGP Morowali, grievances were primarily
 activities.[GRI 413-2]                                                  associated with road and water access, environmental impacts,
                                                                         employment opportunities, and land-related issues. All 62
 Throughout 2025, PTVI received a total of 295 grievances                reported cases were resolved, resulting in a full resolution rate
 from communities and stakeholders concerning various social,            of 100%.
 operational, and environmental aspects. Of these, 138 cases
 originated from Sorowako, 95 from the IGP Pomalaa, and 62               All grievances are managed through PTVI’s grievance
 from the IGP Morowali.                                                  mechanism as a transparent two-way communication
                                                                         channel, ensuring that concerns are addressed in a timely and
 In Sorowako, grievances were largely related to land disputes,          accountable manner. Each case is handled with consideration
 property impacts, contractor and supplier dissatisfaction, as           of its specific context, through respectful engagement with
 well as employment opportunities and environmental and                  complainants. Resolution processes are continuously evaluated
 health concerns. PTVI resolved 131 out of 138 reported cases,           to ensure alignment with human rights and transparency
 achieving a resolution rate of 95%.                                     principles, while also generating insights that support ongoing
                                                                         improvement and help prevent similar issues in the future.
                                                                         [POJK51 F-16][GRI 413-2]




  Grievance data by operational area — 2025 [POJK51-F.24][GRI 14.10.4]
                                                                                                                     Sorowoko                IGP Morowali   IGP Pomalaa
      Sorowako                                           138 cases
      131 resolved                                               7         In Progress                                     7                      0             5

      IGP Morowali                                       60 cases
                                                                           Resolved                                       131                    60             90
      60 resolved
      IGP Pomalaa                                        95 cases          Total                                          138                    60             95
      90 resolved                                                5
                                                                           Resoulution Rate                              95%                    100%           95%
                      Resolved             In progress




140        Sustainability Report 2025
Page 141
  Key Response and Recovery Actions
                                                                                      Grievance Management Related to the Towuti Oil Pipeline
  PTVI implemented a series of response measures to manage the
  incident and support affected communities, including:

  Environmental Monitoring
  Water samples from rivers and Lake Towuti were collected and
  tested by independent laboratories. Air quality measurements were
  conducted in affected settlements. Test results confirmed that water
  and air quality remained within applicable environmental standards
  and safe for use.


  Community Support & Health Response
  Medical teams conducted health checks and provided treatment.
  Masks and protective equipment were distributed to affected
  residents. Temporary clean water supply was provided through water
  tanks and storage facilities. Food assistance and essential supplies
  were distributed during the emergency response phase.                  Following the oil pipeline leak incident affecting the Towuti area, PTVI established a dedicated grievance
                                                                         channel to receive and manage complaints from affected stakeholders and communities. Through
  Infrastructure Repair & Access Restoration                             IMPACT, PTVI aims to cultivate a performance culture that empowers employees, encourages continuous
  Damaged roads, bridges, drainage systems, and agricultural access      improvement, and supports long-term career progression
  routes were repaired. Temporary infrastructure improvements were
  carried out to support community                                       Through this mechanism, approximately 395 grievances were recorded, covering a wide range of topics,
                                                                         including: Clean water and water wells ; Environmental impacts and biodiversity, Agriculture, fisheries,
  Livelihood Support & Compensation                                      and livestock impacts ; Land use and compensation processes ; Health concerns ; Damage to roads,
  PTVI conducted field assessments for impacts on agriculture,           access and infrastructure ; Damage or loss of property and assets ; Logistics and operational disruptions.
  fisheries, livestock, and other livelihoods. Compensation schemes
  were developed in coordination with local authorities and community    Each grievance was logged, verified, and assessed based on its level of urgency, and subsequently
  representatives. Payments were made to eligible affected parties       addressed through coordinated actions involving PTVI teams, local government agencies, and community
  following verification and agreement processes.                        representatives. As of December 2025, the status of grievances received was as follows: 238 completed,
                                                                         121 in progress, and 36 not yet started, with follow-up actions planned in early the following year.
  Stakeholder Engagement & Coordination
  Multiple coordination meetings were held with local governments,
  village leaders, community groups, and technical agencies. Public         Ongoing Monitoring: PTVI continues to monitor environmental conditions, soil remediation, finalize
  consultations and information sessions were conducted to explain          compensation processes, and engage with affected communities to ensure recovery measures are
  monitoring results, recovery actions, and compensation mechanisms.        implemented transparently and responsibly.
  A grievance post and hotline were maintained to ensure continued



141     Sustainability Report 2025
Page 142
 Community Empowerment Programs[POJK51-F.25][GRI 203-1]
 [GRI 203-2]
 PTVI implements integrated social initiatives to create            Our commitment to communities extends beyond the active           largest component of total spending. This was followed
 sustainable positive impacts for communities surrounding           mining phase. PPM is designed to promote community                by programs on economic self-reliance and socio-cultural
 our operational areas. These initiatives are designed not only     self-reliance through sustainable management of local             development, highlighting our balanced approach between
 to improve community well-being today but also to support          resources so that communities can continue to grow and            building enabling infrastructure and supporting sustainable
 long-term social and economic resilience in preparation for        prosper without depending on mining activities in the future.     livelihoods.
 a post-mining future. Implementation is carried out through        This approach reflects our efforts to support a just social and
 partnerships among communities, government, and us as a            economic transition.                                              From a geographical perspective, the majority of funding
 foundation for inclusive and sustainable development.                                                                                was concentrated in Sorowako, with a growing contribution
                                                                    As a tangible expression of this commitment, in 2025 PTVI         from IGP Morowali, while allocations in IGP Pomalaa remained
 Through our Community Development and Empowerment                  allocated US$4,734,128 to implement the PPM across all            more limited. This distribution reflects the differing stages of
 Program (PPM), we aim to improve quality of life by focusing       operational areas. This marks an 18% increase compared to         operational development and community engagement across
 on local and creative economic empowerment, development            the previous year, reflecting a continued strengthening of our    our project areas.
 of basic infrastructure, and expanded access to health and         investment in community development.
 education services. These programs are intended to create
 employment opportunities, increase incomes, and improve            In terms of allocation, funding was primarily directed toward
 community access to essential public services.                     infrastructure development supporting PPM, making it the


    Distribution of PPM Funding (US$)                                                                                                                   YEAR - OVER - YEAR
 PROGRAMS AND ACTIVITIES                   SOROWAKO               IGP POMALAA              IGP MOROWALI                TOTAL
                                                                                                                                            2023                                    US$5,571,359
 Education                                    100.121                                          236.925                 337.046

 Health                                       261.953                                          20.594                  282.547              2024                                    US$4,000,198

      Real Income and Employment              329.041                137,850                   21.946                  350.987
                                                                                                                                            2025                                     US$4,734,128
 Economic Self-Reliance                       790.652                                           9.392                 800.044

 Socio-Cultural Development                   451.859                                          91.523                  543.382

 Environmental and Social                     229.722                                          138.401                 368.123



                                                                                                                                                          US$4.73M
 Community Institutional                     345.756                                            2.580                  348.336

 Infrastructure Development                  1.473.998                                         229.665                1.703.663

 Total                                       3.983.102              3.983.102                 3.983.102               4.734.128
                                                                                                                                                                up 18% from 2024



142       Sustainability Report 2025
Page 143
 PPM Implementation in Sorowako                                    continued to be provided through RS INCO, with approximately
                                                                   1,263 outpatient visits, as well as inpatient care and referral
                                                                                                                                     Real Income and Employment
 Throughout 2025, PTVI’s investment in the Community
                                                                   services. Promotive and preventive efforts were carried
 Development and Empowerment Program (PPM) in Sorowako                                                                               In 2025, PTVI’s PPM in Sorowako in the area of real income
                                                                   out through various initiatives, including the Healthy Living
 reached US$3,983,012. The program covered a wide range            Movement (GERMAS), non-communicable disease screening,            and employment focused on strengthening agribusiness and
 of areas, including education, health, income generation          heart health exercise programs, blood donation, and dengue        MSMEs, with a total investment of US$329,041, representing
 and employment opportunities, economic self-reliance,             prevention through the PSN 3M Plus program across four            approximately 8.3% of total PPM investment in Sorowako. The
 socio-cultural development, community-based environmental         empowerment areas.                                                program was implemented through an integrated approach,
 management, institutional strengthening, and basic                                                                                  including the Community Self-Reliance Facilitation Program
 infrastructure development.                                       Health interventions also focused on strengthening service        (agribusiness), P3SRLB, and Targeted PKPM across Nuha,
                                                                   quality and system capacity, including capacity-building          Wasuponda, Towuti, and Malili, with support such as organic
 Education                                                         support for 9 community health centers (puskesmas) in the         farming field schools, technical capacity building, institutional
                                                                   empowerment areas, as well as improving maternal and child        strengthening, and market facilitation.
 In 2025, PTVI’s PPM in Sorowako in the education sector focused   health, particularly in preventing stunting and addressing
 on improving access to and quality of learning in empowerment     pregnant women with chronic energy deficiency (CED).              In the livestock sector, support focused on cattle groups
 areas, with a total investment of US$100,121, representing                                                                          in Kawata and Parumpanai villages and Woliko free-range
 approximately 2.5% of total PPM investment in Sorowako. To        These efforts were implemented through training for               chicken involving a disability group, through provision of
 expand access, PTVI provided school transportation services       healthcare workers and community health cadres in                 facilities, training, and SOP development in collaboration with
 for junior and senior high school students in five villages—      collaboration with RS Primaya Sorowako and the Luwu Timur         Hasanuddin University. MSME development included training
 Balambano, Laskap, Pongkeru, Pasi-pasi, and Harapan—to            Health Office. In addition, PTVI supported community-based        in production management, business licensing, and digital
 help address geographical challenges. Efforts to enhance          health initiatives through the development of UKBM Herbal         marketing, as well as participation in exhibitions. Additional
 human capital included community scholarships for 3 master’s      and the strengthening of HIPHO (Association of Organic Herbal     initiatives covered coastal conservation and seafood processing
 (S2) and 2 doctoral (S3) recipients, as well as short-term        Practitioners), as well as educational programs such as           in Malili with YKCLI and local communities. These programs are
 vocational training programs attended by 57 participants          “Sekolah Bersinar” targeting senior high school students.         designed to strengthen economic capacity through improved
 across two batches. Improvements in education quality were        These programs are designed to strengthen access to               productivity and market access, with implementation adapted
 further supported through capacity-building programs for          healthcare services while encouraging healthier behaviors in      to local needs.
 45 early childhood education (PAUD) teachers across Luwu          the community, with implementation that continues to be
 Timur, educational activities on plastic waste management for     monitored and adapted to local needs.
 elementary and junior high school students, and the provision
 of educational facilities, including 15 laptops and a practical
 training vehicle for SMKN 1 Luwu Timur.

 Health
 In 2025, PTVI’s PPM in Sorowako in the health sector focused
 on improving access to curative, promotive, and preventive
 services across empowerment areas, with a total investment
 of US$261,953, representing approximately 6.6% of total PPM
 investment in Sorowako. Health services for local communities



143       Sustainability Report 2025
Page 144
 PPM Implementation in Sorowako                                     services across empowerment areas, with a total investment         approximately 8.3% of total PPM investment in Sorowako. The
 Throughout 2025, PTVI’s investment in the Community                of US$261,953, representing approximately 6.6% of total PPM        program was implemented through an integrated approach,
 Development and Empowerment Program (PPM) in Sorowako              investment in Sorowako. Health services for local communities      including the Community Self-Reliance Facilitation Program
 reached US$3,983,012. The program covered a wide                   continued to be provided through RS INCO, with approximately       (agribusiness), P3SRLB, and Targeted PKPM across Nuha,
 range of areas, including education, health, income                1,263 outpatient visits, as well as inpatient care and referral    Wasuponda, Towuti, and Malili, with support such as organic
 generation and employment opportunities, economic                  services. Promotive and preventive efforts were carried            farming field schools, technical capacity building, institutional
 self-reliance, socio-cultural development, community-based         out through various initiatives, including the Healthy Living      strengthening, and market facilitation.
 environmental management, institutional strengthening, and         Movement (GERMAS), non-communicable disease screening,
 basic infrastructure development.                                  heart health exercise programs, blood donation, and dengue         In the livestock sector, support focused on cattle groups
                                                                    prevention through the PSN 3M Plus program across four             in Kawata and Parumpanai villages and Woliko free-range
 Education                                                          empowerment areas.                                                 chicken involving a disability group, through provision of
                                                                                                                                       facilities, training, and SOP development in collaboration with
 In 2025, PTVI’s PPM in Sorowako in the education sector focused    Health interventions also focused on strengthening service         Hasanuddin University. MSME development included training
 on improving access to and quality of learning in empowerment      quality and system capacity, including capacity-building           in production management, business licensing, and digital
 areas, with a total investment of US$100,121, representing         support for 9 community health centers (puskesmas) in the          marketing, as well as participation in exhibitions. Additional
 approximately 2.5% of total PPM investment in Sorowako.            empowerment areas, as well as improving maternal and child         initiatives covered coastal conservation and seafood processing
 To expand access, PTVI provided school transportation              health, particularly in preventing stunting and addressing         in Malili with YKCLI and local communities. These programs are
 services for junior and senior high school students in             pregnant women with chronic energy deficiency (CED). These         designed to strengthen economic capacity through improved
 five villages—Balambano, Laskap, Pongkeru, Pasi-pasi,              efforts were implemented through training for healthcare           productivity and market access, with implementation adapted
 and Harapan—to help address geographical challenges.               workers and community health cadres in collaboration with          to local needs.
 Efforts to enhance human capital included community                RS Primaya Sorowako and the Luwu Timur Health Office.
 scholarships for 3 master’s (S2) and 2 doctoral (S3) recipients,   In addition, PTVI supported community-based health
 as well as short-term vocational training programs attended        initiatives through the development of UKBM Herbal and
 by 57 participants across two batches. Improvements                the strengthening of HIPHO (Association of Organic Herbal
 in education quality were further supported through                Practitioners), as well as educational programs such as “Sekolah
 capacity-building programs for 45 early childhood education        Bersinar” targeting senior high school students.
 (PAUD) teachers across Luwu Timur, educational activities on
 plastic waste management for elementary and junior high            These programs are designed to strengthen access to
 school students, and the provision of educational facilities,      healthcare services while encouraging healthier behaviors in
 including 15 laptops and a practical training vehicle for          the community, with implementation that continues to be
 SMKN 1 Luwu Timur.                                                 monitored and adapted to local needs.

                                                                    Real Income and Employment
 Health
                                                                    In 2025, PTVI’s PPM in Sorowako in the area of real income
 In 2025, PTVI’s PPM in Sorowako in the health sector focused       and employment focused on strengthening agribusiness and
 on improving access to curative, promotive, and preventive         MSMEs, with a total investment of US$329,041, representing




144       Sustainability Report 2025
Page 145
                                   Economic Self-Reliance                                             and processing training, and strengthening of the Pondata
                                                                                                      group’s legal status. These programs are designed to
                                   In 2025, PTVI’s PPM in Sorowako in the area of economic            strengthen the local economic ecosystem through capacity
                                   self-reliance focused on strengthening the capacity and            building, business diversification, and utilization of local
                                   competitiveness of MSMEs, with a total investment of               potential.
                                   US$790,652, representing approximately 19.9% of total PPM
                                   investment in Sorowako. The program included training in           Socio-Cultural Development
                                   business management, finance, digital marketing, production,
                                   and promotional design, as well as support for business            In 2025, PTVI’s PPM in Sorowako in the socio-cultural area
                                   legalization,   bookkeeping     digitalization,    institutional   focused on strengthening interfaith harmony, preserving
                                   strengthening, and access to markets and financial services.       local culture, promoting youth and sports development, and
                                   A total of 133 MSMEs have been supported through this              responding to social and humanitarian needs, with a total
                                   program. Creative economy initiatives were also carried out        investment of US$451,859, representing approximately 11.3%
                                   through traditional weaving training (Teduhu and Sampa             of total PPM investment in Sorowako. Support was provided
                                   Konao) in Nuha and Matano villages, supporting both cultural       through the construction and renovation of religious facilities,
                                   preservation and value creation of local products.                 as well as participation in major religious events such as
                                                                                                      Ramadan, Eid al-Fitr, Eid al-Adha, Mawlid, Christmas, and New
                                   Through the Targeted Rural Area Development Program                Year, including joint Ramadan outreach programs with local
                                   (PKPM), PTVI supported the development of local potential          government across four sub-districts and holiday security
                                   such as the Rice Granary Tourism Village in Nikkel, Cassava        support. Social initiatives also included community outreach
                                   Village in Nuha, and Rice Seed Breeding Center in Tole, covering   activities and the distribution of basic necessities.
                                   feasibility studies, strengthening of village-owned enterprises
                                   (BUMDes), supporting infrastructure, and technical training.       On the cultural and youth front, PTVI supported various
                                   In particular, the Cassava Village initiative focused on           initiatives such as the Luwu Anniversary and Luwu People’s
                                   strengthening the capacity of the BUMDes to manage the             Resistance Day, Pompessi Luwu cultural exhibition, Padungku
                                   program sustainably during the handover phase, while also          harvest festival, and the Gau Maraja Leang-Leang Festival.
                                   equipping the community with skills to optimize cassava            Community capacity building was also strengthened through
                                   utilization and increase its economic value.                       local institutional training and support for sports activities,
                                                                                                      including the Nickel Cup, as well as football, volleyball, and
                                   Support for Village SDGs was also implemented across 38            taekwondo tournaments. In addition, emergency response
                                   villages through various productive economic activities and        assistance was provided for various disaster events, including
                                   basic services. In addition, the development of the Tabarano       floods, whirlwinds, and fires within empowerment areas.
                                   Pineapple Agrotourism Area included provision of production        These programs are designed to strengthen social cohesion and
                                   facilities, nurseries, compost and maggot houses, cultivation      cultural identity in an inclusive manner, with implementation
                                                                                                      that continues to adapt to local dynamics and needs.




145   Sustainability Report 2025
Page 146
 Community Participation in Environmental                          Community Institution Development
 Management
                                                                   In 2025, PTVI’s PPM in Sorowako in the area of community institutional development focused on strengthening governance
 In 2025, PTVI’s PPM in Sorowako in providing opportunities        and capacity of village-level institutions through regular facilitation in collaboration with Commit Foundation, with a total
 for community-based environmental management focused              investment of US$345,756, representing       approximately 8.7% of total PPM investment in Sorowako. The program supported
 on strengthening circular economy practices, with a total         village governments, BUMDes, BUMDesma, and implementers of Village SDGs and other social programs, with a focus on improving
 investment of US$229,722, representing approximately 5.8%         coordination, accountability, and program effectiveness. Targeted support was also provided to
 of total PPM investment in Sorowako. The program was              BUMDesma Anatowa and Wute Monuwo through refinement of bylaws, SOP development, tariff standardization, and
 implemented through the facilitation of 18 Waste Bank Units       improvements in administrative, financial, and asset management practices.
 and 11 School Waste Banks across foursub-districts, including
 institutional strengthening, training on waste segregation and    Infrastructure Development Supporting PPM
 recycling, administrative improvements, provision of facilities
 such as waste ATMs, and regular monitoring. Innovations such      Throughout 2025, PTVI’s PPM in Sorowako in the infrastructure sector focused on meeting basic community needs, with a total
 as composting, liquid organic fertilizer (POC), ecobricks, and    investment of approximately US$1,473,998, representing around 37.0% of total PPM investment in Sorowako and making it the largest
 biodigester optimization were also developed to enhance the       allocation area. This allocation was primarily directed toward electricity distribution for local communities in Sorowako through
 economic value of waste and community participation.              support to PLN, electricity financing for approximately 21 public facilities, and the provision of clean water distribution systems across
                                                                   eight villages in Towuti Sub-district—Timampu, Pekaloa, Matompi, Wawondula, Lioka, Baruga, Asuli, and Langkea Raya—through an
 In addition, PTVI supported the Climate Village Program           integrated gravity-based network sourced from Lake Towuti.
 (ProKlim) through facilitation in 10 villages, focusing on
 climate change adaptation and mitigation efforts, including       PTVI also continued the development of the Dongi Ledu-Ledu area through a participatory approach, including social assessments,
 strengthening farmer groups and community food resilience.        social mapping, and the preparation of socio-economic baseline data to support joint planning aligned with local needs.
 Waste management infrastructure was further strengthened
 through the development of the TPS3R Baruga facility in
 Towuti in collaboration with village authorities and Bumdesma,
 along with support for community waste collection. Coastal
 conservation efforts in Malili included coral reef, mangrove,
 and seagrass restoration, as well as strengthening communi-
 ty-based surveillance groups (POKMASWAS). These programs
 are designed to enhance community capacity in environmental
 management while promoting sustainable circular economy
 practices.




146       Sustainability Report 2025
Page 147
 PPM Implementation in IGP Morowali                                   Health                                                              Capacity building was strengthened through a Training of
 Throughout 2025, PTVI’s total PPM investment in IGP                                                                                      Trainers (ToT) approach, where trained farmers served as peer
 Morowali reached US$751,027. The program covered a wide              In 2025, PTVI’s PPM in IGP Morowali in the health sector            mentors for other farmers. PTVI also supported productivity
 range of areas, including education, health, real income             focused on stunting prevention, improving nutrition for             through the provision of agricultural equipment and irrigation
 and employment, economic self- reliance, socio-cultural              pregnant women and children under five, and strengthening           Office. In addition, improvements were made to organic rice
 development, community-based environmental management,               basic healthcare services across 13 empowerment villages, with      packaging, and in October 2025, organic re-certification was
 community institutional development, and supporting                  a total investment of US$20,594, representing approximately         conducted by an independent body to maintain product
 infrastructure development.                                          2.7% of total PPM investment in IGP Morowali. The program           standards and competitiveness. These programs are designed
                                                                      was implemented in collaboration with the Morowali District         to enhance productivity and community income while

           118t                                   267                 Health Office, community health centers in Bahodopi, Bungku
                                                                      Timur, and Bahomotefe, and involved local health cadres and
                                                                                                                                          strengthening a sustainable local agribusiness ecosystem.

      Waste managed through                Households served by TPS
          TPS 3R in 2025                       3R waste facility
                                                                      PKK groups. Support was also provided through the provision
                                                                      of healthcare equipment, including infant and adult measuring
                                                                      tools and fetal dopplers for village health facilities to enhance

                                80                                    service quality and coverage. Promotive and preventive efforts
                                                                      were carried out through the Healthy Living Movement
            Farmers reached through PSRLB organic agriculture
                          (8th planting season)                       (GERMAS) and community fitness initiatives targeting various
                                                                      community groups. These programs are designed to strengthen
                                                                      basic healthcare services while promoting healthier behaviors
 Education                                                            in the community.

 In 2025, PTVI’s PPM in IGP Morowali in the education sector          Real Income and Employment
 focused on strengthening human capital in empowerment
 areas, with a total investment of US$236,925, representing           In 2025, PTVI’s PPM in IGP Morowali in the area of real income
 approximately 31.5% of total PPM investment in IGP Morowali.         and employment focused on strengthening the agribusiness
 The program included research and internship facilitation for
                                                                      sector through the Sustainable and Environmentally Friendly
 20 students across various departments, English language
                                                                      Agriculture Program (PSRLB), with a total investment of
 training in collaboration with Universitas Tadulako for 95
 participants from assisted villages, and educational seminars        US$21,946, representing approximately 2.9% of total PPM
 on the prevention of substance abuse for students, teachers,         investment in IGP Morowali. The program included organic
 and parents. In the vocational area, the construction of a           rice cultivation using the SRI method, reaching its 7th to 8th
 Welding Academy in collaboration with the Yayasan Al-Khairaat        planting cycles and benefiting 43 participants across more
 has been completed and is being prepared for full operational        than 12 hectares in Ululere, Kolono, Bahomoahi, and One Pute
 handover to the foundation. In addition, PTVI has finalized a        Jaya, as well as organic vegetable cultivation support for 37
 scholarship policy aligned with the local government, with           beneficiaries across nearly 5 hectares in seven villages.
 the “Motau Scholarship” program planned for implementation
 in 2026. These programs are designed to expand access to
 education while enhancing the readiness and competencies of
 the local workforce.




147       Sustainability Report 2025
Page 148
 Economic Self-Reliance                                            Onepute Jaya Village, emergency response assistance for a fire     Community Institution Development
                                                                   incident in Bahomotefe Village, interfaith dialogue with FKUB
 In 2025, PTVI’s PPM in IGP Morowali in the area of economic       Morowali, and youth leadership and cultural activities such as     In 2025, PTVI’s PPM in IGP Morowali in the area of community
 self-reliance focused on strengthening the capacity and           Luminda dance and Mehule competitions. These programs are          institutional development focused on strengthening
 competitiveness of MSMEs, with a total investment of              designed to strengthen tolerance, social cohesion, and the         organizational capacity and local governance, with a total
 US$9,392, representing approximately 1.3% of total PPM            sustainability of cultural values in empowerment areas.            investment of US$2,580, representing approximately 0.3% of
 investment in IGP Morowali. The program included continuous                                                                          total PPM investment in IGP Morowali. The program included
 support for assisted MSMEs to improve efficiency, production                                                                         participation in PKK Jamboree events in Bungku Timur and
                                                                   Community Participation in Environmental
 capacity, and business strategies, including the relocation of                                                                       Bahodopi sub-districts as platforms for cadre consolidation
                                                                   Management
 production facilities and strengthening of cost of goods sold                                                                        and capacity building, while also strengthening the role
 (COGS) calculations in Laroue Village. In addition, support was   In 2025, PTVI’s PPM in IGP Morowali in providing opportunities     of women’s institutions as strategic partners in social
 provided for halal certification of herbal-based products in      for community-based environmental management focused               development. In addition, PTVI facilitated capacity-building
 Unsongi Village, such as VCO, coffee, shredded meat products      on strengthening waste management through the TPS 3R               support for Village Activity Implementation Teams (TPK)
 (abon), and nutmeg-based products, to expand market               program in Onepute Jaya Village, managed by LPM Valone             in the planning, implementation, and reporting of Village
 access and enhance product value. PTVI also encouraged            Jaya, with a total investment of US$138,401, representing          Participation Programs, with a focus on activity management,
 product innovation, such as Sambal Lumako, facilitated            approximately 18.4% of total PPM investment in IGP Morowali.       financial transparency, documentation, and community
 knowledgesharing sessions among UKBM herbal actors, and                                                                              engagement. These programs are designed to promote
 expanded access to training and entrepreneurial networks,         The program included school outreach, waste processing             participatory and accountable governance at the village level.
 including horticulture technical training. These programs         training, strengthening of operational and regulatory aspects,
 are designed to strengthen a resilient, inclusive, and            and expansion of multi-stakeholder networks, supported by
 sustainable local business ecosystem.                             village funding of IDR 400 million and equipment assistance
                                                                   from local government. In 2025, a total of 118 tons of waste was
 Socio-Cultural Development                                        managed through the TPS 3R facility, serving 267 households,
                                                                   an increase compared to the previous year. The program also
 In 2025, PTVI’s PPM in IGP Morowali in the socio-cultural area    includes educational visits by schools to the TPS 3R facility to
 focused on strengthening social cohesion, youth character         provide hands-on learning on waste management practices.
 development, and community solidarity, with a total               These programs are designed to enhance community capacity
 investment of US$91,523, representing approximately 12.2% of      in environmental management while promoting sustainable
 total PPM investment in IGP Morowali. The program included        circular economy practices
 support for various sports and youth initiatives such
 as Karang Taruna Cup II, Mateantina Cup 2025, Pekan
 Olahraga Desa Le-Le & Dampala, the Central Sulawesi
 Student Badminton Tournament, and the Glora Taekwondo
 Indonesia Championship 2025, as well as the planned Vale
 Cup as a platform for collaboration among villages and youth
 communities. In the religious and cultural area, support
 was provided for the renovation of Nurul Falah Mosque in




148       Sustainability Report 2025
Page 149
 Infrastructure Development Supporting PPM                          • Construction of a fence for the Bungku Timur Subdistrict
                                                                      Office
 In 2025, PTVI’s PPM in IGP Morowali in the infrastructure          • Provision of facilities and infrastructure for sub-district
 sector focused on improving basic services and public facilities     service offices, including continued development of disaster
 through a participatory approach, with a total investment of         management infrastructure in Bahodopi Subdistrict.
 US$229,665, representing approximately 30.6% of total PPM
 investment in IGP Morowali. The program included carryover         These programs are designed to improve access to basic
 implementation from the 2024 budget (US$38,278), such as           services while supporting inclusive and sustainable village
 the construction of a 225-meter village fence in Kolono Village,   development.
 installation of 14 solar-powered streetlights in Bahomotefe
 Village, and completion of the TPS 3R hall in Dampala Village      PPM Implementation IGP Pomalaa
 as a community-based waste management and environmental
 education center.                                                  Throughout 2025, PTVI’s PPM in Pomalaa focused on
                                                                    strengthening the cocoa farming sector through monitoring of
 Through the 2025 Village Participatory Program across              Cocoa Farmer Field School (SL) alumni, with a total investment
                                                                    of US$137,850. In general, farmers have begun applying the
 13 villages and two sub-districts, PTVI collaborated with
                                                                    cultivation techniques they learned, particularly pruning,
 the Morowali Regional Development Planning Agency
                                                                    although some still require further assistance to ensure
 (Bappeda) to monitor and provide technical assistance for          consistency. The Cocoa Nursery at the integrated agricultural
 various infrastructure projects, including:                        learning center in Silea Village, Wundulako Sub-district, has been
 • Construction of a farm access road (jalan tani) in Bahomotefe    completed with approximately 4,600 seedlings planted. The
   Village.                                                         facility is managed by FORKAMA, a consortium of five farmer
 • Construction of village fences in Ululere, Kolono, Bahomoahi,    groups participating in the Farmer Field School, supported with
   Laroue, and Nambo Villages, with physical progress ranging       pest control facilities. Initial monitoring indicates that seedling
   from 3% to 22%, primarily focused on foundation and              growth has been progressing well.
   column installation.
 • Construction of a village market in Lele Village, currently at   As part of the preparation for international cocoa certification,
                                                                    PTVI facilitated the establishment of an Internal Control
   the foundation stage.
                                                                    System (ICS) and provided training on internal supervision
 • Development of village tourism facilities in Unsongi,
                                                                    management. The ICS team was formed from FORKAMA
   including the provision of 10 MSME booths and flood control      members who also manage the nursery, targeting
   embankments.                                                     approximately 100 farmers in Silea and surrounding villages as
 • Construction of a futsal field in Geresa Village, currently at   prospective certified producers. These programs are designed
   the material procurement stage.                                  to strengthen sustainable farming practices while enhancing
 • Construction of a river embankment and playground                the competitiveness of local cocoa products
   facilities at Lahaufu Village Kindergarten.




149
  18      Sustainability Report 2025
Page 150
 Caring for the Malili Coastal Ecosystem                             Strengthening Food                  Security        through
 Together with the Community                                         Organic Agriculture
 We implemented the Malili Coastal Conservation Program              In 2025, the organic farming program implemented by PTVI
 in phases as part of our commitment to protecting the               IGP Morowali entered its eighth planting season. Through
 sustainability of coastal and marine ecosystems. The                the Sustainable and Environmentally Friendly Agriculture
 programfocused      on   strengthening     multi-stakeholder        Program (PSRLB), we aim to increase community income and
 coordination, technical preparation, and the early                  employment opportunities in the empowerment areas. The
 implementation of restoration activities involving coastal          program promotes organic farming practices using the System
 communities. Through this approach, conservation efforts            of Rice Intensification (SRI) method, reaching around 80 farmers
 are supported not only by technical interventions but also by       through organic rice and vegetable cultivation.
 collaborative governance and active community participation.

 One of the key activities during this period was monitoring         Through PSRLB, we not only encourage sustainable farming
 coral transplantation, aimed at assessing the condition of          practices but also build a comprehensive supporting ecosystem.
 transplant media, the survival rate of coral fragments, and the     Farmer capacity-building is carried out continuously through a
 stability of the transplant structures. The monitoring results      Training of Trainers (ToT) approach, enabling program alumni
 provide the basis for technical evaluation to ensure that the       to serve as peer mentors for other farmers. This approach
 restoration methods applied are aligned with the ecological         supports horizontal knowledge transfer at the community
 characteristics of the Malili coastal waters and can support        level while strengthening farmer independence and expanding
 the long-term success of coral reef rehabilitation.                 the adoption of sustainable agricultural practices in partner
                                                                     villages.
 The program also included community outreach activities to
 increase awareness of the importance of protecting mangrove,        We also provide agricultural infrastructure and equipment,
 seagrass, and coral reef ecosystems,while encouraging active        including drainage systems, grass cutters, shredding machines,
 participation from coastal communities in maintaining               water pumps, and improved organic rice packaging to enhance
 the health of these ecosystems. Coordination with the               product value and market access. In October 2025, an organic
 Cendrawasih Indonesia Marine Conservation Foundation                re-certification process was conducted by an independent
 (YKCLI) was conducted to ensure implementation readiness            certification body to strengthen the credibility of the local
 and effective mentoring of community groups.                        agribusiness ecosystem and ensure that supported agricultural
                                                                     products continue to meet organic standards. Through
 Overall, the initiative covers mangrove, seagrass, and coral reef   sustained mentoring and capacity-building, PSRLB has become
 rehabilitation through seedling preparation, planting, nursery      an important pillar in strengthening local food security and
 development, and regular monitoring. These activities are           community economic resilience in the empowerment areas.
 complemented (POKMASWAS), and oceanographic studies
 to support more adaptive and sustainable coastal ecosystem
 management.




150        Sustainability Report 2025
Page 151
 Enhancing Local Cocoa                   Value       through
 Processing Training

 As part of the implementation of the Community Development
 and Empowerment Program (PPM), PTVI through its Indonesia          “Previously, we only sold raw cocoa beans. Through this training, we learned how to process them into finished products
 Growth Project (IGP) Pomalaa conducted cocoa processing training   with higher market value. This has opened new perspectives for us as farmers,”
 for communities in the empowerment areas. This initiative aims
 to enhance the capacity of farmers and local entrepreneurs to      — Rahmad, Head of Forum Kakao Mandara”
 transform cocoa beans into higher value-added products, while
 strengthening the competitiveness of local cocoa commodities.

 The two-day training covered the full production process,
 including fermentation, drying, sorting, roasting, shell
 removal, grinding, tempering, molding, and packaging of
 chocolate products. Participants were also equipped with
 knowledge on product packaging and marketing strategies
 to support broader market access. Delivered by experienced
 instructors, the program was designed to provide practical,
 hands-on knowledge that participants can directly apply.

 Through this initiative, communities are encouraged to
 transition from selling raw commodities to producing value-
 added products with greater economic potential. This approach
 aligns with PTVI’s efforts to promote sustainable local economic
 development by enhancing capacity and maximizing the value
 of regional commodities.




151       Sustainability Report 2025
Page 152
      About This
      Report
152
  1   Sustainability Report 2025
Page 153
 About This Report
 This Sustainabilit Report reaffirms PTVI’s commitment to                  Law No. 40 of 2007 concerning Limited Liabilit Companies       Sustainability Report. To ensure greater accurac , reliabilit ,
 transparenc and accountabilit in managing the most material                                                                              and alignment with applicable reporting standards, we have
 sustainabilit issues throughout 2025. Through this report, we             Financial Services Authorit Regulation (POJK) No. 51/          made several adjustments (restatements) to previousl
 aim to provide a comprehensive overview to all stakeholders,              POJK No. 51/POJK.03/2017
                                                                           POJK.03/2017                  on the Implementation
                                                                                           on the Implementation                    of
                                                                                                                       of Sustainable     reported data. These adjustments reflect our ongoing
 including emplo ees, labor unions, non-governmental                       Sustainable
                                                                           Finance   for Finance
                                                                                         Financialfor Financial
                                                                                                   Services     Services Institutions,
                                                                                                            Institutions, Issuers, and    commitment to continuous improvement in data qualit and
 organizations, civil societ , investors, customers, suppliers,            Issuers,
                                                                           Public   and Public Companies
                                                                                  Companies;                                              reporting practices.
 and the government, regarding our efforts and achievements                                                                               [GRI 2-3][GRI 2-4]

 in conducting responsible operations.                                     Global Reporting Initiative (GRI) Standards 2021
                                                                                                                                          The following data have been restated:
 This report presents PTVI’s sustainabilit journe b                        GRI 14: Mining Sector 2024                                     1. Emissions Data: updated based on the results of the 2026
 highlighting the strategic approaches and governance                                                                                        audit, improving the accurac of Scope 1 and Scope 2
 practices we have implemented. It also outlines the concrete              Sustainabilit Accounting Standards Board (SASB) Metals            calculations.
                                                                           and Mining Standard 2021
 actions we have taken to improve operational efficienc ,                                                                                 2. Energ Data: adjusted to ensure methodological consistenc
 address challenges, protect the environment, and contribute                                                                                 and alignment with emissions data.
                                                                           MSCI (used as a reference for disclosure-related indicators)
 positivel to the communities surrounding our operational                                                                                 3. Watershed Rehabilitation: 2024 data updated to reflect the
 areas.                                                                    Sustainal tics (used as a reference for disclosure-related        latest developments and verification.
                                                                           indicators                                                     4. Financial Data: aligned with the audited Financial
 As part of our accountabilit , this Sustainabilit Report has                                                                                Statements.
 been approved b the Board of Directors and the Board of                   International Council on Mining and Metals (ICMM) (used as
 Commissioners as the highest governance bodies responsible                a reference for disclosure-related                             The information in this report includes qualitative and
 for overseeing sustainabilit matters within the compan .                                                                                 quantitative data that reflect PTVI’s policies, initiatives, and
 In addition, the report has undergone an e ternal assurance                                                                              achievements in sustainabilit . Numerical data is presented in
 process conducted b an independent part , PT Sejahtera                  Reporting Scope and Boundaries                                   metric units using the Indonesian language, unless otherwise
 Rambah Asia Indonesia, in accordance with the approval of the                                                                            stated. In preparing this report, we have adhered to the GRI
 Board of Directors. The verification process was carried out on         This Sustainabilit   Report provides a comprehensive             2021 Standards, appl ing reporting principles such as accurac ,
 April 1-21, 2026 without an conflict of interest. [GRI 2-5][GRI 2-14]   overview of PTVI’s operational activities across all business    balance, clarit , comparabilit , completeness, sustainability
                                                                         units. The primar data is sourced from the Sorowako              conte t, timeliness, and verifiabilit . We have also engaged
                                                                         region, supplemented with data from IGP Morowali and IGP         stakeholders in the report content determination process
 Reporting Principles                                                    Pomalaa[GRI 2-2]                                                 through a materialit assessment, ensuring that the report
                                                                                                                                          reflects issues that are relevant and significant to the
 The 2025 Sustainabilit Report was prepared b referring to               This report covers data and information for the period from      sustainabilit of PTVI’s business.
 the following frameworks, regulations, and standards:                   1 January to 31 December 2025 and represents our 15th




153        Sustainability Report 2025
Page 154
 PTVI highl values an input and feedback from readers of this     Response to Feedback on the Previous Year’s                         biodiesel-powered heav vehicles as part of the Compan ’s
 Sustainabilit Report. We encourage readers and report users      Sustainability Report[POJK51 G.3]                                   progress toward carbon neutralit .
 to share suggestions, feedback, opinions, or insights that can
 help improve the qualit of our sustainabilit reporting.          Based on the feedback forms submitted, readers appreciated          In response to this feedback, the 2025 Sustainabilit Report
                                                                                                                                      provides strengthened disclosures on environmental
                                                                  that PTVI’s Sustainabilit Report presented useful information       initiatives, including PTVI’s decarbonization strateg ,
 To facilitate our participation, we have provided a Feedback
                                                                  in a structured and eas -to-understand manner. However,             energ and water management, and land reclamation and
 Form at the end of this report. Your contributions are highl
                                                                  several areas for improvement were also highlighted,                rehabilitation programs. Additional information has also been
 appreciated and will pla a crucial role in supporting the                                                                            included to further elaborate on occupational safet and the
                                                                  including the need for more comprehensive e planations of
 continuous improvement of our future reporting. Please send                                                                          Compan ’s social and economic contributions to
                                                                  post-mining environmental management, occupational health
 the completed feedback form via email to:[GRI 2-3]               and safet (OHS) practices, and the Compan ’s contributions          surrounding communities.
                                                                  to communit development and the state.
                                                                                                                                      PTVI e tends its sincere appreciation to all stakeholders for
        ptvicommunications@vale.com                               Stakeholders also suggested e panding disclosures related to        their active participation and constructive
                                                                  watershed rehabilitation outside the concession areas, the use      input. We remain committed to maintaining open
                                                                  of renewable energ , as well as pilot initiatives on electric and   communication and continuousl improving the qualit
                                                                                                                                      of our Sustainabilit Report in the coming ears.




154       Sustainability Report 2025
Page 155
 Material Topic Disclosure
 In the 2025 Sustainabilit Report, PTVI did not conduct a full               on the econom , environment, and people, as well as evolving           inputs, including our grievance records, internal impact and risk
 materialit assessment from scratch but instead performed                    stakeholder e pectations amid regulator developments,                  assessments, and relevant e ternal developments affecting
 a materialit review to reconfirm the continued relevance of                 project e pansion in Pomalaa and Morowali, and changes in our          the nickel mining sector, thereb ensuring that our 2025
 previousl identified material topics, ensuring the continue                 operational conte t; this review was conducted with reference          sustainabilit disclosures remain relevant, impact-based, and
 to reflect our most significant actual and potential impacts                to the GRI Universal Standards 2021 and informed b multiple            aligned with our governance and risk management processes.


   No     Material Topic          GRI Disclosures                                                                                   SASB Disclosures

          Waste and Water         GRI 3: Material Topics 2021 · GRI 303: Water and Effluents 2018 · GRI 306: Waste 2020 · GRI 14:   Water Management: EM-MM-140a.1 · EM-MM-140a.2
    1
          Management              Topic 14.7 Water Management · GRI 14: Topic 14.6 Waste Management                                 Waste & Hazardous Materials Management: EM-MM-150a.4 · EM-MM-150a.5 · EM-
                                                                                                                                    MM-150a.6 · EM-MM-150a.7 · EM-MM-150a.8 · EM-MM-150a.9 · EM-MM-150a.10
                                                                                                                                    Tailings Storage Facilities Management: EM-MM-540a.1 · EM-MM-540a.2 · EM-
                                                                                                                                    MM-540a.3

          Low Emission            GRI 3: Material Topics 2021 · GRI 302: Energ 2016 · GRI 305: Emissions 2016                       Greenhouse Gas Emissions: EM-MM-110a.1 · EM-MM-110a.2
    2
          Production                                                                                                                Air Quality: EM-MM-120a.1
                                                                                                                                    Energy Management: EM-MM-130a.1

          Land Use                GRI 3: Material Topics 2021 · GRI 101: Biodiversit 2024 · GRI 304: Biodiversit 2016 · GRI 14:     Biodiversity Impacts: EM-MM-160a.1 · EM-MM-160a.2 · EM-MM-160a.3
    3
          Management              Topic 14.8 Closure and Rehabilitation · GRI 14: Topic 14.12 Rights to Land and Resources


          Local Communit          GRI 3: Material Topics 2021 · GRI 413: Local Communities 2016 · GRI 411: Rights of Indigenous     Security, Human Rights & Rights of Indigenous Peoples: EM-MM-210a.1 ·
    4
                                  Peoples 2016 · GRI 410: Securit Practices 2016 · GRI 203: Indirect Economic Impacts 2016 ·        EM-MM-210a.2 · EM-MM-210a.3
                                  GRI 204: Procurement Practices 2016 · GRI 14: Topic 14.10 Local Communities · GRI 14: Topic       Community Relations: EM-MM-210b.1 · EM-MM-210b.2
                                  14.11 Indigenous Peoples · GRI 14: Topic 14.9 Economic Impacts · GRI 14: Topic 14.25 Conflict-
                                  Affected Areas

          Well-being &            GRI 3: Material Topics 2021 · GRI 403: Occupational Health and Safet 2018 · GRI 404: Training     Labour Practices: EM-MM-310a.1 · EM-MM-310a.2
    5
          Inclusion               and Education 2016 · GRI 401: Emplo ment 2016 · GRI 402: Labor/Management Relations 2016          Workforce Health & Safety: EM-MM-320a.1
                                  · GRI 405: Diversit and Equal Opportunit 2016 · GRI 406: Non-discrimination 2016 · GRI 407:
                                  Freedom of Association 2016 · GRI 408: Child Labor · GRI 409: Forced Labor · GRI 14: Topic
                                  14.20 Freedom of Association

          Business Integrit       GRI 3: Material Topics 2021 · GRI 205: Anti-Corruption 2016 · GRI 206: Anti-Competitive           Business Ethics & Transparency: EM-MM-510a.1 · EM-MM-510a.2
    6
                                  Behavior 2016 · GRI 207: Ta 2019 · GRI 415: Public Polic 2016 · GRI 418: Customer Privac 2016
                                  · GRI 14: Topic 14.22 Anti-Corruption · GRI 14: Topic 14.23 Pa ments to Governments




155       Sustainability Report 2025
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 Penjelasan
 Our Contribution
            Tema to                                                                                                      Through membership and sustainability initiatives: The Indonesia Business
                                                                                                                         Council for Sustainable Development (IBCSD), PT Vale participates in designing
 the Sustainable Development Goals                                                                                       business contribution documents to support the SDGs.


                                              BAPPENAS METADATA                                                                       PT VALE’S SUPPORT
     SUSTAINABLE
  DEVELOPMENT GOALS                     Target                     Indicator                       Target                            Strategy                             Achievements


 2. Zero Hunger                End all forms of            Stunting prevalence         Reduce stunting rates in East      Implement integrated nutrition   •    Supported 43 farmers in organic
                               malnutrition, including     (short and very short) in   Luwu District to 14% and create    and sustainable livelihood            rice cultivation across 12 hectares
                               by 2025 achieving           children under five years   a healthy and productive young     interventions through Genzi           and 37 farmers in organic vegetable
                               internationally agreed      old.                        generation.                        and community agriculture             cultivation across ~5 hectares.
                               targets for stunting and                                                                   programs.                        •    Continued implementation of the
                               wasting in children under                                                                                                        Genzi stunting prevention and
                               5 years old, and meeting                                                                                                         nutrition fulfillment movement.
                               the nutritional needs
                               of adolescent girls,
                               pregnant and lactating
                               women, and the elderly.




 3. Good Health and            Achieve universal health Essential health services      Employee participation in BPJS     Mandatory participation in BPJS •     100% BPJS Health membership for
 Well-being                    coverage, including        coverage.                    Health.                            Health for PT Vale employees          employees.
                               financial risk protection,                                                                 and encourage contractors,      •     100% BPJS Health membership for
                               access to quality                                                                          partners, and vendors to              contractor employees, partners and
                               essential health care                                                                      register their employees with         vendors.
                               services, and access to                                                                    BPJS Health.                    •     Zero work-related fatalities.
                               safe, effective, quality,                                                                                                  •     Continued health monitoring
                               and affordable medicines                                                                                                         programs for employees and
                               and vaccines for all.                                                                                                            contractors.




156     Sustainability Report 2025
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                                               BAPPENAS METADATA                                                                PT VALE’S SUPPORT
     SUSTAINABLE
  DEVELOPMENT GOALS                      Target                    Indicator                     Target                         Strategy                              Achievements

 5. Gender Equality             Reduce all forms of        Availability of legal     Increase the number of female   Implement the DEI Charter and       • DEI socialization conducted.
                                discrimination against     frameworks that           employees and employees with    strengthen equal opportunity        • 361 women employees (12.1%) of total
                                women.                     promote, set, and         disabilities.                   recruitment, leadership               workforce.
                                                           monitor gender                                            development and inclusion           • 131 women in leadership roles (17.2%).
                                                           equality and eliminate                                    programs.                           • 50% female Board of Commissioners
                                                           discrimination based on                                                                         representation.
                                                           gender.                                                                                       • 313 female employees participated in
                                                                                                                                                           training, supporting women’s capability
                                                                                                                                                           development.




 6. Clean Water and             Improve water quality      Proportion of             Maintain compliance of          Implement water quality         •      89.7 million m³ water discharged
 Sanitation                     by reducing pollution,     wastewater safely         wastewater quality and          monitoring, wastewater                 from Sorowako operations managed
                                eliminating dumping and    treated.                  strengthen responsible water    treatment, sedimentation               through controlled discharge systems.
                                minimizing release of                                management across operational   management, and strengthen      •      113,251 m³ water discharged from
                                hazardous chemicals and                              areas.                          responsible water discharge            IGP Morowali monitored during early
                                materials, halving the                                                               management.                            operations.
                                proportion of untreated                                                                                              •      Monitoring of key parameters (TSS,
                                wastewater and                                                                                                              Cr, Cr⁶⁺, Fe, Ni) remained within
                                substantially increasing                                                                                                    regulatory limits across monitored
                                recycling and safe reuse                                                                                                    discharge points.
                                globally.




157      Sustainability Report 2025
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                                               BAPPENAS METADATA                                                               PT VALE’S SUPPORT
     SUSTAINABLE
  DEVELOPMENT GOALS                      Target                    Indicator                 Target                           Strategy                              Achievements

 7. Affordable and Clean        Expand infrastructure      Installed renewable   Renewable energy for             Optimize clean energy, power         •   30.02% renewable energy share in
 Energy                         and upgrade technology     energy capacity       operations with 100% clean       stability, waste heat utilization,       Sorowako.
                                for supplying modern                             energy generation by 2030.       solar and fuel conversion.           •   IGP Pomalaa: 8,422 GJ, 74%
                                and sustainable energy                                                                                                     renewable.
                                services for all in                                                                                                    •   IGP Morowali: 13,498 GJ, 79%
                                developing countries,                                                                                                      renewable.
                                in particular least
                                developed countries,
                                small island developing
                                States and landlocked
                                developing countries, in
                                accordance with their
                                respective programmes
                                of support.

 10. Reduced Inequality         Ensure equal             Proportion of human     Promote inclusion, local         Conduct human rights                 •   2,486 local employees (83.3%) of
                                opportunities and reduce rights violations       participation and human rights   awareness campaigns                      workforce.
                                inequality in outcomes,  addressed               awareness.                       and empower indigenous               •   207 grievances managed in Sorowako,
                                including by eliminating                                                          communities through                      80 in IGP Pomalaa, 86 in IGP Morowali
                                discriminatory laws,                                                              integrated development                   through grievance mechanisms.
                                policies, and practices,                                                          programs.                            •   Continued human rights awareness
                                and promoting                                                                                                              and inclusive community
                                appropriate legislation,                                                                                                   empowerment programs.
                                policies, and actions.




158      Sustainability Report 2025
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                                               BAPPENAS METADATA                                                                 PT VALE’S SUPPORT
     SUSTAINABLE
  DEVELOPMENT GOALS                      Target                    Indicator                   Target                            Strategy                               Achievements

 11. Sustainable Cities         Significantly reduce the   Number of people        Support recovery of disaster-      Support resilient communities    •      US$4.73 million allocated for PPM
 and Communities                number of deaths and       affected by disasters   affected areas and strengthen      through emergency response,             (+18.3%).
                                the number of people                               community resilience.              participatory infrastructure and •      300+ households and ~21 public
                                affected by disasters,                                                                empowerment programs.                   facilities supported through
                                and substantially                                                                                                             electricity subsidy programs.
                                decrease the economic                                                                                                  •      13 villages involved in participatory
                                losses in relation to                                                                                                         infrastructure development.
                                global GDP due to
                                disasters, including
                                water-related disasters,
                                with a focus on
                                protecting the poor and
                                vulnerable.

 12. Responsible                Manage chemicals           • Hazardous waste       • Reduce hazardous waste           • Improve resource efficiency,       • 9,967.65 tons total waste generated.
 Consumption and                and waste throughout         generated and           and increase safe utilization/     reduce waste generation and        • Waste composition: 75%
 Production                     their life cycle in          treated                 treatment.                         increase recovery/recycling.         non-hazardous, 25% hazardous.
                                an environmentally                                                                                                         • 3,120.18 tons (44.4%) non-hazardous
                                sound manner, and                                                                                                            waste diverted.
                                significantly reduce                                                                                                       • 1,246.57 tons hazardous waste
                                chemical pollution and                                                                                                       recovered/recycled.
                                waste to air, water, and                                                                                                   • Hazardous waste generation decreased
                                soil to minimize adverse                                                                                                     9.43% and waste intensity improved
                                impacts.                                                                                                                     12.5% from 2024.




159      Sustainability Report 2025
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                                               BAPPENAS METADATA                                                                   PT VALE’S SUPPORT
     SUSTAINABLE
  DEVELOPMENT GOALS
                                         Target                   Indicator                      Target                            Strategy                             Achievements

 13. Climate Action             Integrate climate          GHG inventory and         Move toward carbon-neutral        Optimize energy,                    • 2.9% reduction in GHG emissions
                                mitigation into            annual emissions          operations by 2050; 33% GHG       lower-carbon fuels, electri-          intensity.
                                strategies and planning                              reduction by 2030.                fication, rehabilitation and        • 5.5% reduction in SO₂ emissions.
                                                                                                                       reforestation.                      • 6.8% improvement in SO₂ intensity.
                                                                                                                                                           • 26.4% reduction in particulate
                                                                                                                                                             emissions.




 15. Life on Land               Ensure the conservation,   Forest area as a          Protect biodiversity and          Implement biodiversity          •      Conserved and replanted 72,296
                                restoration and            proportion of total       restore ecosystems affected       conservation, progressive              local, endemic and protected trees,
                                sustainable use of         land area / progress in   by operations through             reclamation, ecosystem                 approximately 6% increase from 2024.
                                terrestrial and inland     ecosystem conservation    conservation and rehabilitation   restoration, and post-mining    •      Continued wildlife conservation
                                freshwater ecosystems      and restoration.          programs.                         rehabilitation programs.               efforts through species management
                                and their services,                                                                                                           programs.
                                in particular forests,                                                                                                 •      Progressive reclamation and
                                wetlands, mountains and                                                                                                       rehabilitation implemented across
                                drylands.                                                                                                                     disturbed operational areas.




160      Sustainability Report 2025
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 Data Table
 06 About PTVI
 Financial Position and Performance (in thousand US$) 2023 - 2025[POJK51-C.3]

                                                                                          Variance
      Description                2025             2024            2023
                                                                                Nominal              %

  Total Assets                        3,345,847     3,176,528      2,925,999         169,319              5.33%

  Total Liabilities                     570,771      443,752         361,462         127,019             28.62%

  Total Equity                        2,775,076     2,732,776      2,564,537         42,300               1.55%

  Total Revenue                        990,195       950,388        1,232,263        39,807               4.19%

  Net Profit                            76,063           57,761      274,334         18,302              31.68%


 Operating Revenues (in thousand US$) based on Buyers 2023-2025[POJK51-B.1]

                                                                                  Variance (2025:2024)
      Customer                  2025              2024            2023
                                                                                Nominal              %

 Vale Canada
                                        711,475      760,201         985,812        (48,726)             -6.41%
 Limited

 Sumitomo Metal
                                        177,109      190,187         246,451        (13,078)             -6.88%
 Mining Co., Ltd

 Total                                 888,584       950,388       1,232,263        (61,804)             -6.50%




161      Sustainability Report 2025
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 Nickel Matte Production and Sales Target Realisation (Tons) 2023-2025[POJK51-B.1][POJK51-F.2]

                                                                                                        Variance
      Description                  2025                2024                2023
                                                                                              Nominal                %

  Production

  Target                                  71,234          70,805                       -                429              0.61%

  Realisations                            72,027              71,311              70,728                716              1.00%

  Sales

  Target                                 72,234               71,797                   -                437              0.61%

  Realisations                            73,093              72,625              70,108                468              0.65%

 Direct Economic Value Generated, Distributed, and Retained (in thousand US$)

                                                                                                          Variance
       Description                      2025             2024                2023
                                                                                                Nominal                  %

  Economic Value Generated

  Operating Revenue                        990,195             950,388            1,232,263             39,807                4%


  Other Income                                 3,922              3,719               823*                203                 5%

  Total Revenue                             994,117            954,107        1,233,086*                 3,922               3,719

  Economic Value Distributed

  Operating Costs                          638,007             785,160*           550,958*              48,841                8%

  Salaries and                              101,002             95,254              87,436               5,748                6%
  Employee Benefits

  Payments to Capital                       34,607                     0            60,093              34,607               100%
  Providers




162        Sustainability Report 2025
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                                                                                                               Variance
      Description                     2025                  2024                    2023
                                                                                                     Nominal                %

 Tax Payments to                         170,419                  202,242               204,617          -35,607                -18%
 Government

 Community                                   3,983                  3,912*                 4,291               358                9%
 Investments

 Total Economic Value          944,234948,018                   1,082,656*            907,395*            53,947                  6%
 Distributed

 Economic Value Retained (Economic Value Generated - Economic Value Distributed)

 Total Economic Value                    49,883                   73,693*             361,444*            -13,937               -22%
 Retained



 06 SUSTAINABILITY MANAGEMENT
 Financial Position and Performance (in thousand US$) 2023 - 2025[POJK51-C.3]                         Procurement Expenditure by SupplierS Category (US$)[POJK51-C.3]

                                2025                       2024                      2023                                         2025                    2024                       2023
   Description                                                                                          Description
                       Number           %            Number          %         Number        %                               Number         %        Number           %       Number           %

 Domestic                     907        85%             783            77%         787       83%      Domestic           895,424,509.35   90%    727,776,418.25 4   91%    723,529,595.03    86%

 International                165            15%         235            23%          163       17%     International       97,254,721.73   10%      68,768,362.08    9%      119,703,373.33   14%

                                                                                                       TOTAL              992,679,231.08   100%   796,544,780.33     100%   843,232,968.36    100%
 TOTAL                      1,072        100%           1,018        100%           950      100%

 08 GOVERNANCE
 Handling of Violation Reports Through VWC
                      Description                               2025      2024      2023

 Number of Reports Received                                        60          23     34

 Number of Reports Followed Up                                     30          17     30

 Percentage of Valid Reports                                      50%         74%    94%


163      Sustainability Report 2025
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 09 ENVIRONMENT
 Volume of Energy Consumption in Organizations (GJ) [GRI 302-1][POJK51-F.6] [SASB EM-MM-130a.1]
 Sorowako

          Energy Sources                                Allocation                    Unit        2025                2024               2023

  Non Renewable

  Coal                                Drying Kilns                                     GJ           5,620,329.28        5,380,753.10      4,477,155.00

                                      Reduction Kilns – Reductant                      GJ           3,514,493.10        3,263,552.46     3,399,804.00

                                      Reduction Kilns – Combustion                     GJ           2,803,557.17        2,611,034.77      1,761,553.00

                                      Total Firing Kilns                               GJ          11,938,379.55       11,255,340.33      9,638,512.00

  High Speed Diesel (HSD)             Thermal Generators                               GJ                 2,384.73            4,310.72          5,186.07

                                      Steam Boilers                                    GJ                   925.73              877.43          6,045.14

                                      PP Dryer Furnaces & Others                       GJ                24,068.99           25,318.14      26,881.96

                                      Reduction Kilns                                  GJ                20,270.69           19,272.63       26,919.01

                                      Refining – 78% Nickel                            GJ            190,542.68          240,839.86         221,775.41

                                      Heavy Vehicle                                    GJ           1,075,633.75         1,105,445.61     1,054,569.59

                                      Light Vehicles, Trucks, and Others               GJ                77,752.87           70,289.39      142,438.65

                                      Total                                            GJ           1,391,579.42        1,466,353.78      1,483,815.83

  Marine Fuel Oil (MFO)               Steam Boilers                                    GJ                26,435.01           30,696.12      24,928.00

                                      Drying Kilns                                     GJ             874,214.34        1,202,834.46     1,600,666.00

                                      Reduction Kilns                                  GJ           7,602,363.99       8,097,404.44      8,669,728.00

                                      Total                                            GJ           8,503,013.34        9,330,935.02     10,295,322.00

  Gasoline                            Light Vehicles/Kendaraan Ringan                  GJ                  7,367.19           5,784.00          6,625.00

  Total Non Renewable                                                                  GJ          21,836,009.58       22,059,996.32     21,423,433.83



164      Sustainability Report 2025
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         Energy Sources                             Allocation               Unit                     2025                     2024                       2023

 Renewable Energy

 Hydroelectric Power Plants                                                   GJ                        8,858,749.14             8,935,798.81               8,791,124.00

 Biodiesel B30                                                                GJ                                     -                        -              150,766.00
                                     Processing Plant
 Biodiesel B35                                                                GJ                         140,514.30                   789,575.11            609,554.00

 Biodiesel B40                                                                GJ                         753,749.50                           -

 Total Renewable                                                                                       9,753,012.94             9,725,373.92              9,551,444.00

 Non-Renewable + Renewable Energies                                                                   31,589,022.52            31,785,370.24              30,974,877.83

 IGP Morowali                                                                            IGP Pomalaa
                    Energy Source                       Unit        2025
                                                                                                               Energy Source                       Unit                2025
 Non Renewable
                                                                                          Non Renewable
 Electricity                                             GJ                  2,207
                                                                                          Electricity                                               GJ                        2,872
 Renewable
                                                                                          Renewable
 Biodiesel B35                                           GJ                   1,176
                                                                                          Biodiesel B35                                             GJ                         1,161
 Biodiesel B40                                           GJ                  5,039
                                                                                          Biodiesel B40                                             GJ                        9,465
 Total Renewable                                         GJ                  6,215
                                                                                          Total Renewable                                           GJ                        10,625
 Non-Renewable + Renewable Energies                      GJ                  8,422

 Sorowako Energy Intensity[GRI 302-3][POJK51-F.6]

                                 Customer                          Unit               2025                    2024              2023

  Nickel Matte Production Amount                                   Ton                       72,027                  71,311              70,728

  Energy Consumption                                                GJ              31,589,023.94            31,785,370.24      30,974,878.83

  Energy Intensity                                               GJ/Ton Ni                   437.94                445.73                438.57




165     Sustainability Report 2025
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 Source of energy consumption[GRI 302-4]

                                                                                                                          Variance (2025:2024)
      Customer                   Unit                2025                  2024                   2023
                                                                                                                       Nominal                 %

  MFO                           Barel                1,388,652.69          1,509,299.55           1,654,992.7           (120,646.86)               -7.99%

  HSD                            Liter              72,113,602.35         68,261,137.58        68,057,320.00           3,852,464.77                5.64%

  Coal                           Ton                  434,692.47             403,351.64            347,362.00             31,340.83                 7.77%


 GHG Emission Intensity Value Calculation Results[GRI 305-1][GRI 305-2] [GRI 305-4] [POJK51-F.11][SASB EM-MM-110a.1]
 Sorowako

               Description                         Unit                   2025                    2024                    2023            2017 Baseline

  Scope 1                                        Ton CO2eq                    2,072,142            2,048,411.00          2,029,486.00          2,010,963.00

  Scope 2                                        Ton CO2eq                        2481                 2.580,00              2,827.00               2,987.00

  Scope 3                                        Ton CO2eq                         N/A                      N/A                   N/A                   N/A

  Total Scopes                                   Ton CO2eq                2,074,623.90            2,050,990.70           2,032,313.00          2,013,950.00

  Nickel Production Amount                          Ton                      72,027.00                 71,310.68            70,728.00              76,807.00

  GHG Emission Intensity                      Ton CO2eq /Ton                      28.80                    28.76                 28.73                26.22


 IGP Morowali                                                                                              IGP Pomalaa

                      Description                             Unit                  2025                                         Description                     Unit      2025

  Scope 1                                                  Ton CO2eq                       4.536,32         Scope 1                                            Ton CO2eq          419,00

  Scope 2                                                  Ton CO2eq                           16,82        Scope 2                                            Ton CO2eq               -

  Scope 3                                                  Ton CO2eq                               -        Scope 3                                            Ton CO2eq               -

  Total Scopes                                            Ton CO2eq                        4.553,14         Total Scopes                                       Ton CO2eq          419,00




166      Sustainability Report 2025
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 Sorowako SO2 Emission[GRI 305-7][POJK51-F.11][SASB EM-MM-120a.1]                                           Sorowako Particulate Emission[GRI 305-7][POJK51-F.11][SASB EM-MM-120a.1]

           Description                   Unit              2025               2024          2023                     Description                    Unit               2025            2024         2023

  Nickel Production Amount                Ton                 72.027               71311       70728         Nickel Production Amount                Ton                   72027          71311       70728

  SO2 Emission Amount                  Ton SO2eq              49.297         52.172,00      53.188,00        Number of Particulate
                                                                                                                                               Ton Particulate                647             879          600
                                                                                                             Matter Emitted
                                       Ton SO2eq/
  Emission Intensity                                                0,68           0,73            0,75
                                         Ton Ni                                                              Particulate Matter               Ton Particulate/
                                                                                                                                                                           0,009         0,012         0,007
                                                                                                             Emission Intensity                   Ton Ni
  SO2 Quality Standard                                              0,80           0,80            0,80


 Water Withdrawal and Consumption[GRI303-5][SASB EM-MM-140a.1]
 Sorowako

                Description                         Unit                    2025                2024                      2023

  Surface Water (Lake Matano)                       m3                     15,079,167.00           11,748,150.00         9,442,313.00

  Surface Water (River) *If any                     m3                               N/A                     N/A                   N/A

  Ground Water *If any                              m3                               N/A                     N/A                   N/A

  Third Party (PDAM) *If any                        m3                               N/A                     N/A                   N/A

  Total                                             m3                     15,079,167.00       11,748,150.00             9,442,313.00

 IGP Morowali

                 Description                        Unit                    2025                   2024                    2023

  Surface Water (Lake)                               m3                              N/A                     N/A                    N/A

  Surface Water (River)                              m3                            10,035                 No Data             No Data

  Ground Water                                       m3                            10,577                  18,035                  2,311

  Third Party (PDAM)                                 m3                              N/A                     N/A                    N/A

  TOTAL                                              m3                            20,612                  18,035                 2,311




167       Sustainability Report 2025
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 IGP Pomalaa

                 Description             Unit              2025                       2024                    2023

  Surface Water (Lake)                      m3                        N/A                       N/A                  N/A

  Surface Water (River)                     m3                    9,969.00                8,903.00                   N/A

  Ground Water                              m3                        N/A                       N/A                  N/A

  Third Party (PDAM/Community/etc)          m3                        N/A                       N/A                  N/A

  TOTAL                                     m3                    9,969.00                8,903.00                   0.00


 Water Discharge[GRI 303-4]
 Sorowako                                                                                                       IGP Morowali

                 Description           Unit         2025                 2024                  2023                      Description     Unit   2025

  Surface Water (Matano Lake)          m3           25,372,487           25,639,690          17,384,078.97       Surface Water (Lake)    m3            N/A

  Surface Water (Mahalona Lake)        m3            21,221,547          20,648,522           11,370,115.20      Surface Water (River)   m3      100,228.32

  Surface Water (Salo Lamunto River)   m3            3,898,304               3,705,430                   -       Ground Water            m3            N/A

  Surface Water (Petea River)          m3           39,203,071               50,716,129      21,472,522.02       Ocean                   m3       13,023.07

  Ground Water                         m3                  N/A                     N/A                 N/A       Total                   m3      113,251.39

  Ocean                                m3                  N/A                     N/A                 N/A

  Total                                m3        89,695,408.20       100,709,771.00          50,226,716.19




168       Sustainability Report 2025
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 Sorowako Effluent Quality Measurement Results 2025[POJK51 F.13]

                                                                                                          Parameters, Quality Standards and Measurement Results
                                                                                  Processed Volume
  No           Location                       Source             Overflow Point                           TSS      Jumlah Cr      Cr6+         Fe           Ni
                                                                                        (m3)

                                                                                                        <200 ppm    0.5 ppm     0.1 ppm      5 ppm       0.5 ppm

  1    Petea Far East                Mining                 Petea River                   16,056,164      12.50       0.07        0.02        0.03         0.01

  2    Petea East                    Mining                 Petea River                   23,146,907      10.00       0.10        0.06        0.03         0.01

  3    Petea West                    Mining                 Matano                        13,744,808      13.50       0.09        0.04        0.06         0.01

  4    Lorraine                      Mining                 Matano                          1,983,131     10.50       0.05        0.01        0.03         0.01

  5    Kathryn                       Mining                 Matano                          5,717,849     9.00        0.05        0.01        0.07         0.01

  6    Lamangka 1                    Mining                 Mahalona                       6,282,546      10.00       0.07        0.02        0.03         0.01

  7    Lamangka 2                    Mining                 Mahalona                       5,146,607      10.00       0.06        0.01        0.03         0.02

  8    Lamangka 3                    Mining                 Mahalona                       9,792,393      12.50       0.15        0.07        0.03         0.01

  9    LC-A                          Mining                 Matano                         3,853,042      8.50        0.05        0.01        0.03         0.01

  10   Petea Washing Pad             Mining                 Matano                            73,656      10.00       0.05        0.01        0.03         0.01

  11   Petea D3 West                 Mining                 Salo Lamunto                   3,898,304      11.00       0.08        0.03        0.05         0.01

  12   CP 4                          Coal dan Sulfur Pile   Malili River                       2,535     20.00        N/A         N/A          N/A         N/A

  13   D Lagoon                      Domestic               Matano                            391,211     9.00        N/A         N/A          N/A         N/A

  14   F Lagoon                      Domestic               Matano                            226,74      9.00        N/A         N/A          N/A         N/A

  15   Helai Lagoon                  Domestic               Matano                             14,127     10.00       N/A         N/A          N/A         N/A

  16   SMP YPS                       Domestic               Matano                              8.88      8.00        N/A         N/A          N/A         N/A

  17   Hospital                      Domestic               Matano                            12,357      10.00       N/A         N/A          N/A         N/A




169     Sustainability Report 2025
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 Hazardous Waste Production [GRI 306-3]
 Sorowako                                                                IGP Morowali                                          IGP Pomalaa

                        Unit         2025        2024      2023                          Unit     2025      2024     2023                    Unit   2025    2024    2023

  Generated             Ton            2,353       2,696     2,041        Generated      Ton      85.24      7.22      0.93    Generated     Ton    58.42    5.71    4.06

  Intensity         Ton/Matte          0.033       0.038    0.029

 Non-hazardous Waste Production [GRI 306-3]
 Sorowako                                                                 IGP Morowali                                         IGP Pomalaa

                        Unit         2025        2024      2023                          Unit     2025                                       Unit   2025

  Generated              Ton           5,349       5,906     6,378        Generated      Ton          375                       Generated    Ton       76

  Intensity           Ton/Ton             0.07      0.08      0.09
                       Matte

  Segregated             Ton             1,609     1,004      963

  Sent to                Ton             3,740     4,902     5,414
  Landfill

 Area of Disturbed and Rehabilitated Mine Area (Ha)[GRI 304-3][GRI 14.8.6]
 Sorowako

                                                                  2025                2024                   2023

  a) Disturbed land area (ha) Annually                                   418.25              269.16                  230.16

  b) Total disturbed land area (ha) Accumulative Total               7,689.00             7,356.01                  7,178.29

  c) Facilities (Office + Housing + Other)                           1,754.80             1,460.61                  1,460.61

  d) Disturbed unreclaimed land (Stockpile + Disposal)               2,071.64             2,104.27                  2,014.10

  e) Reclaimed land area (ha) Accumulative Total                     3,862.56             3,791.13                  3,703.58




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                                                             2025                     2024                   2023

 f) Reclaimed land area (ha) Annually                                156.67                  178.98                 224.44

 g) % of reclaimed mining land (e/d+e)                              65.09%                  64.31%                  64.77%

 h) Watershed rehabilitation area (ha) Accumulative               14,879.00            14,879.00                 10,435.00
 Total

 i) Watershed rehabilitation area (ha)                                  0.00               4,444.00                 435.00

 IGP Morowali                                                                                   IGP Pomalaa

                                                2025         2024              2023                                                         2025       2024       2023

 Disturbed land area (ha) Total                   342.73          236.43         95.70           Disturbed land area (ha) Total               807.76    364.75      65.20
 Accumulative                                                                                    Accumulative

 Disturbed land area (ha)                         106.30          140.73         95.68           Disturbed land area (ha)                    443.01     299.55       30.10

 Reclaimed land area (ha) Total                       1.42              -              -         Reclaimed land area (ha) Total                    -          -          -
 Accumulative                                                                                    Accumulative

 Reclaimed land area (ha)                             1.42              -              -         Reclaimed land area (ha)                          -          -          -

 Watershed rehabilitation area (ha) Total       1,045.00                -              -         Watershed rehabilitation area (ha) Total   1,953.00          -          -
 Accumulative                                                                                    Accumulative

 Watershed rehabilitation area (ha)             1,045.00                -              -         Watershed rehabilitation area (ha)         1,953.00          -          -


 List of Protected Fauna and Flora Species Based on the IUCN Red List[GRI 304-4]
 Sorowako Fauna Species and Conservation Status

                   Local Name                                Species Name                             IUCN Conservation Status

 Terrestrial Fauna

 Anoa dataran rendah                           Bubalus depressicornis                          Endangered

 Anoa pegunungan                               Bubalus quarlesi                                Endangered




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                    Local Name                          Species Name         IUCN Conservation Status

 Kuskus beruang Sulawesi              Ailurops ursinus                 Vulnerable

 Babi rusa                            Babyrousa celebensis             Vulnerable

 Maleo                                Macrocephalon maleo              Vulnerable

 Monyet digo                          Macaca ochreata                  Vulnerable

 Monyet hitam tonkean                 Macaca tonkeana                  Vulnerable

 Kangkareng Sulawesi                  Rhabdotorrhinus exarhatus        Vulnerable

 Julang Sulawesi                      Rhyticeros cassidix              Vulnerable

 Tarsius                              Tarsius tarsier                  Vulnerable

 Rusa Timor                           Rusa timorensis                  Vulnerable

 Kadalan Sulawesi                     Rhamphococcyx calyorhynchus      Vulnerable

 Babi Hutan                           Sus celebensis                   Near Threatened

 Elang Alap Kecil                     Accipiter nanus                  Near Threatened

 Kehicap Sulawesi                     Hypothymis puella                Least Concern

 Serindit sulawesi                    Loriculus stigmatus              Least Concern

 Cabai Panggu Kelabu                  Dicaeum celebicum                Least Concern

 Cabai Panggu Kuning                  Dicaeum aureolimbatum            Least Concern

 Elang Bondol                         Haliastur indus                  Least Concern

 Elang Alap Nipon                     Accipiter gularis                Least Concern

 Elang Hitam                          Ictinaetus malayensis            Least Concern

 Alap-alap Sapi                       Falco moluccensis                Least Concern

 Elang Alap Ekor Total                Accipiter trivirgatus            Least Concern

 Elang Ular Sulawesi                  Spilornis rufipectus             Least Concern

 Elang Tiram                          Pandion haliaetus                Least Concern


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                     Local Name                      Species Name         IUCN Conservation Status

 Tiong Lampu Sulawesi                  Coracias temminckii          Least Concern

 Kepudang Sungu Biru                   Coracina temminckii          Least Concern

 Pelatuk Kelabu Sulawesi               Mulleripicus fulvus          Least Concern

 Tir-kiring Bukit                      Prioniturus platurus         Least Concern

 Raja Perling Sulawesi                 Basilornis celebensis        Least Concern

 Freshwater Fauna

 Udang lamak merah                     Caridina lanceolata          Critically Endangered

 Udang biru                            Caridina loehae              Critically Endangered

 Udang air tawar                       Caridina holthuisi           Endangered

 Kepiting danau                        Nautilothelphusa zimmeri     Endangered

 Opudi                                 Telmatherina wahjui          Endangered

 Butini                                Glossogobius matanensis      Near Threatened

 Opudi                                 Telmatherina abendanoni      Near Threatened

 Opudi                                 Telmatherina antoniae        Near Threatened

 Opudi                                 Telmatherina obscura         Near Threatened

 Opudi                                 Telmatherina opudi           Near Threatened

 Opudi                                 Telmatherina prognatha       Near Threatened

 Udang Merah Sulawesi                  Ceyx fallax                  Near Threatened




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 Sorowako Flora Species and Conservation Status

                     Local Name                          Species Name          IUCN Conservation Status             Endemicity

 Timboewolo                             Manilkara celebica              Critically

 Endangered                             -                               Endangered

                                        Archidendron tjendana           Endangered

                                        Beilschmiedia gigantocarpa      Endangered

 Kaloju                                 Xanthostemon confertiflorus     Endangered                        Endemic

 Angsana / Cenrana                      Pterocarpus indicus             Endangered

 Dengen Celebica                        Dillenia celebica               Endangered                        Endemic

 Agathis                                Agathis celebica                Vulnerable                        Endemic

 Agathis                                Agathis dammara                 Vulnerable                        -

 Eboni                                  Diospyros celebica              Vulnerable                        Endemic

 Kantong Semar                          Nepenthes petiolata             Vulnerable                        -

 Kayu Mata Kucing                       Hopea celebica                  Vulnerable                        -

 Kumea                                  Manilkara fasciculata           Vulnerable                        -

 Buri                                   Weinmannia devogelii            Near Threatened                   -

 Betao                                  Calophyllum soulattri           Least Concern                     -

 Nyato                                  Palaquium obovatum              Least Concern                     -

 Bitti                                  Vitex cofassus                  Least Concern                     -

 Manggis Hutan                          Garcinia celebica               Least Concern                     Endemic

 Tembeuwa                               Kjellbergiodendron celebicum    Least Concern                     Endemic

 Kayu asa                               Lithocarpus celebicus           Least Concern                     Endemic

 Bayur                                  Pterospermum celebicum          Least Concern                     Endemic




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                   Local Name                                       Species Name                   IUCN Conservation Status                     Endemicity

 Belimbing Bajo                                       Sarcotheca celebica                    Least Concern                            Endemic

 Kantong Semar Maksimum                               Nepenthes maxima                       Least Concern                            Endemic

 Kantong Semar Bersungut                              Nepenthes tentaculata                  Least Concern                            -

 Beluang                                              Eleusine indica                        Least Concern                            Endemic

 Lokomomo                                             Deplanchea bancana                     Least Concern                            -

 Dengen Serata                                        Dillenia serrata                       Least Concern                            -

 Knema                                                Knema matanesis                        Least Concern                            Endemic



 IGP Morowali Fauna Species and Conservation Status

                                                                         IUCN Conservation                                                          IUCN Conservation
        Local Name                     Species Name                                                Local Name                 Species Name
                                                                               Status                                                                     Status

 Bajing Alston Sulawesi       Prosciurillus alstoni                Near Threatened                                  Todirhamphus chloris          Least Concern

 Anoa                         Bubalus sp.                          Endangered                                       Hirundapus caudacutus         Least Concern

 Babi hutan                   Sus celebensis                       Near Threatened                                  Collocalia esculenta          Least Concern

 Codot Sulawesi               Cynopterus luzoniensis               Least Concern                                    Artamus leucorynchus          Least Concern

 Codot kecil                  Cynopterus minutus                   Least Concern                                    Aceros cassidix               Least Concern

 Cecadu pisang kecil          Macroglossus minimus                 Least Concern                                    Lalage leucopygialis          Least Concern

 Nyap biasa                   Rousettus amplexicaudatus            Least Concern                                    Caprimulgus celebensis        Least Concern

 Codot walet                  Thoopterus nigrescens                Least Concern                                    Egretta garzetta              Least Concern

 Barong besar                 Hipposideros diadema                 Least Concern                                    Ptilinopus melanospilus       Least Concern

 Tomosu besar                 Miniopterus tristis                  Least Concern                                    Streptopelia chinensis        Least Concern

                              Spilornis rufipectus                 Least Concern                                    Treron vernans                Least Concern

                              Nisaetus lanceolatus                 Least Concern                                    Ducula radiata                Least Concern



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                                                              IUCN Conservation                                              IUCN Conservation
      Local Name                     Species Name                                 Local Name            Species Name
                                                                    Status                                                         Status

                            Corvus enca                     Least Concern                      Edulisoma morio             Least Concern

                            Phaenicophaeus calyorhynchus    Least Concern                      Passer montanus             Least Concern

                            Centropus bengalensis           Least Concern                      Prioniturus platurus        Least Concern

                            Cacomantis merulinus            Least Concern                      Pycnonotus aurigaster       Least Concern

                            Centropus celebensis            Least Concern                      Amaurornis phoenicurus      Least Concern

                            Dicaeum aureolimbatum           Least Concern                      Actitis hypoleucos          Least Concern

                            Dicaeum nehrkorni               Least Concern                      Otus manadensis             Least Concern

                            Dicaeum celebicum               Least Concern                      Scissirostrum dubium        Least Concern

                            Dicrurus hottentottus leucops   Least Concern                      Basilornis celebensis       Least Concern

                            Dicrurus montanus               Least Concern                      Zosterops atrifons          Least Concern

                            Lonchura malacca                Least Concern                      Zosterops chloris           Least Concern

                            Lonchura punctulata             Least Concern                      Eutropis rudis              Not Evaluated

                            Hemiprocne longipenis           Least Concern                      Emoia caeruleocauda         Least Concern

                            Hirundo tahitica                Least Concern                      Emoia astrocostata          Not Evaluated

                            Merops ornatus                  Least Concern                      Sphenomorphus nigrolabris   Not Evaluated

                            Hypothymis puella               Least Concern                      Sphenomorphus variegatus    Not Evaluated

                            Culicicapa helianthea           Least Concern                      Eutropis indeprensa         Not Evaluated

                            Nectarinia jugularis            Least Concern                      Eutropis rugifera           Not Evaluated

                            Aethopyga siparaja              Least Concern                      Varanus salvator            Least Concern

                            Anthreptes malacensis           Least Concern                      Gehyra mutilata             Not Evaluated

                            Leptocoma sericea               Least Concern                      Hemidactylus frenatus       Least Concern

                            Oriolus chinensis               Least Concern                      Bronchocela celebensis      Least Concern



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                                                             IUCN Conservation                                               IUCN Conservation
      Local Name                      Species Name                               Local Name            Species Name
                                                                   Status                                                          Status

                             Ahaetulla prasina             Least Concern                      Agathis celebica             Vulnerable

                             Psamodynastes pulverulentus   Least Concern                      Dolichandrone spathacea      Least Concern

                             Hypsiscopus plumbea           Not Evaluated                      Trema orientale              Least Concern

                             Duttaphrynus melanostictus    Least Concern                      Casuarina equisetifolia      Least Concern

                             Ingerophrynus celebensis      Least Concern                      Maranthes corymbosa          Least Concern

                             Fejervarya cancrivora         Least Concern                      Terminalia catappa           Least Concern

                              Limnonectes sp. 2            Least Concern                      Blumea balsamifera           Least Concern

                             Limnonectes inflatus          Least Concern                      Ipomoea pes-caprae           Least Concern

                             Polypedates iskandari         Not Evaluated                      Cyathea celebica             Least Concern

                             Papurana calebensis           Least Concern                      Cyathea contaminans          Least Concern

                                                                                              Cycas rumphii                Near Threatened
 IGP Morowali Flora Species and Conservation Status
                                                                                              Scleria malaccensis          Least Concern

                                                             IUCN Conservation                Dillenia serrata             Least Concern
       Local Name                      Species Name
                                                                   Status
                                                                                              Diospyros celebica           Vulnerable
                              Anacardium occidentale       Least Concern
                                                                                              Bridelia tomentosa           Least Concern
                              Buchanania arborescens       Least Concern
                                                                                              Hevea brasiliensis           Least Concern
                              Dracontomelon dao            Least Concern
                                                                                              Macaranga mappa              Least Concern
                              Mangifera indica             Data Deficient
                                                                                              Mallotus paniculatus         Least Concern
                              Mangifera minor              Least Concern
                                                                                              Castanopsis acuminatissima   Least Concern
                              Cananga odorata              Least Concern
                                                                                              Lithocarpus celebicus        Least Concern
                              Alstonia macrophylla         Least Concern
                                                                                              Dicranopteris linearis       Least Concern
                              Alstonia scholaris           Least Concern
                                                                                              Imperata cylindrica          Least Concern



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                                                          IUCN Conservation                                                 IUCN Conservation
      Local Name                      Species Name                            Local Name            Species Name
                                                                Status                                                            Status

                            Phragmites karka            Least Concern                      Toona sureni                   Least Concern

                            Saccharum spontaneum        Least Concern                      Artocarpus elasticus           Least Concern

                            Calophyllum soulatri        Least Concern                      Ficus hispida                  Least Concern

                            Leea indica                 Least Concern                      Ficus microcarpa               Least Concern

                            Acacia mangium              Least Concern                      Ficus punctata                 Least Concern

                            Paraserianthes falcataria   Least Concern                      Ficus septica                  Least Concern

                            Archidendron clypearia      Least Concern                      Ficus variegata                Least Concern

                            Cassia alata                Least Concern                      Moringa oleifera               Least Concern

                            Cassia siamensis            Least Concern                      Musa acuminata                 Least Concern

                            Dalbergia candenatensis     Least Concern                      Myristica fragrans             Data Deficient

                            Gliricidia sepium           Least Concern                      Kjellbergiodendron celebicum   Least Concern

                            Mimosa pudica               Least Concern                      Psidium guajava                Least Concern

                            Tamarindus indicus          Least Concern                      Syzygium acuminatissimum       Least Concern

                            Lycopodiella cernua         Least Concern                      Nepenthes gracilis             Least Concern

                            Lygodium microphyllum       Least Concern                      Areca catechu                  Data Deficient

                            Ceiba pentandra             Least Concern                      Corypha utan                   Least Concern

                            Commersonia bartramia       Least Concern                      Metroxylon sago                Least Concern

                            Heritiera littoralis        Least Concern                      Nypa fruticans                 Least Concern

                            Hibiscus tiliaceus          Least Concern                      Pandanus odorifer              Least Concern

                            Kleinhovia hospita          Least Concern                      Piper aduncum                  Least Concern

                            Dysoxylum gaudichaudianum   Least Concern                      Dacrycarpus imbricatus         Least Concern

                            Toona ciliata               Least Concern                      Podocarpus neriifolius         Least Concern



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                                                           IUCN Conservation   IGP Morowali Fauna Species and Conservation Status
      Local Name                     Species Name
                                                                 Status
                                                                                                                                        IUCN Conservation
                                                                                    Local Name                   Species Name
                            Acrostichum aureum           Least Concern                                                                        Status

                            Pteris vittata               Least Concern         Kima raksasa             Tridachna gigas               Critically Endangered

                            Bruguiera sexangula          Least Concern         -                        Nomorhamphus sagittarius      Endangered

                            Rhizophora apiculata         Least Concern         Elang perut - karat      Lophotriorchis kienerii       Near Threatened

                            Nauclea orientalis           Least Concern         Pergam hijau             Ducula aenea                  Near Threatened

                            Melicope lunu-ankenda        Least Concern         Pungguk oker             Ninox ochracea                Near Threatened

                            Lepisanthes alata            Least Concern         Kangkareng Sulawesi      Rhabdotorrhinus exarhatus     Vulnerable

                            Lepisanthes amoena           Least Concern         Julang emas Sulawesi     Rhytyceros cassidix           Vulnerable

                            Nephelium lappaceum          Least Concern         -                        Tytthoscincus textus          Vulnerable

                            Palaquium obovatum           Least Concern         Katak parasut gunung     Rhacophorus monticola         Vulnerable

                            Duabanga moluccana           Least Concern         Kuskus kerdil Sulawesi   Strigocuscus celebensis       Near Threatened

                            Sonneratia alba              Least Concern         Bajing kecil Sulawesi    Prosciurillus alstoni         Near Threatened

                            Sonneratia caseolaris        Least Concern         Codot muka garis         Styloctenium wallacei         Near Threatened

                            Cyclosorus interruptus       Least Concern         Tarsius                  Tarsius tarsier               Vulnerable

                            Callicarpa tomentosa         Least Concern         Kuskus beruang           Auliurops ursinus             Vulnerable

                            Gmelina arborea              Least Concern         Bajing Merah Sulawesi    Rubisciurus rubiventer        Vulnerable

                            Stachytarpheta jamaicensis   Least Concern         Monyet Dinggo /          Macaca ochreata               Vulnerable
                                                                               Monyet Butung
                            Vitex pinnata                Least Concern
                                                                               Musang Sulawesi          Macrogalidia muschenbroekki   Vulnerable

                                                                               Anoa dataran rendah      Bubalus depressicornis        Endangered




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 09 HUMAN RESOURCES
 Number and Percentage of Local Workers

   Description                   2025                   2024                  2023

 Domestic                 907           85%      783           77%      787           83%

 International            165           15%      235           23%      163           17%

 Total                   1,072          100%    1,018          100%     950          100%


 Number of Employees by Position and Gender[GRI 405-1]

                                                           2025                             2024                      2023
                  Position
                                               Male       Female      Total      Male       Female   Total   Male    Female   Total

 Management (L3)                                36             4       40            30       4       34      24       3       27

 General Manager or Specialist (L2)            106             17      123           112      13      125    104       11      115

 Senior Staff or Manager (L1)                  488             110    598            473     102     575     402       79     481

 Staff                                          719            154    873            685     155     840     691      131     822

 Non Staff                                     1,275           76     1,351      1,386        78     1,464   1,489     83     1,572

 Grand Total                                   2,624           361    2,985      2,686       352     3,038   2,710    307     3,017
 Number of Employees by Age Group

                                                           2025                             2024                      2023
                 Age Group
                                               Male       Female      Total      Male       Female   Total   Male    Female   Total

  >50 years old                                 630            35      665           577      28      605     539      23      562

  30-50 years old                              1,883           263    2,146      1,980       254     2,234   2,059    228     2,287

  <30 years old                                 111            63      174           129      70      199     112      56      168

  Grand Total                                  2,624           361    2,985      2,686       352     3,038   2,710    307     3,017




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 Number of Employees by Level of Education

                                                 2025                    2024                      2023
           Level of Education
                                      Male      Female   Total   Male    Female   Total   Male    Female   Total

 Doctoral Degree/Equivalent             2         0        2       8       1        9       1       0        1

 Master's Degree/Equivalent             67        30      97      68       26      94      56       21      77

 Bachelor's Degree/Equivalent          791       224     1,015    769     219     988     700      176      876

 Diploma/Equivalent                    295        65      360     301      64      365     276      57      333

 High School                          1,459       42     1,501   1,526     42     1,568   1,657     53     1,710

 Junior High School                     10        0       10      14       0       14      20       0       20

 Grand Total                          2,624       361    2,985   2,686    352     3,038   2,710    307     3,017

Number of Employees by Employment Status
                                                2025                     2024                      2023
           Level of Education
                                      Male      Female   Total   Male    Female   Total   Male    Female   Total

 Permanent Employees                  2,549      337     2,886   2,607    322     2,929   2,653    280     2,933

 Contract Employees                     75        24      99      79       30     109      57       27      84

 Grand Total                          2,624      361     2,985   2,686    352     3,038   2,710    307     3,017

 Number of Employees by Position and Gender[GRI 405-1]
                                                 2025                    2024                      2023
           Level of Education
                                       Male     Female   Total   Male    Female   Total   Male    Female   Total

 East Bungku                            78        21      99      74       19      93      55       16      71

 Jakarta                                59        43      102     58       35      93      45       25      70

 Makassar                               11         4      15       5       3        8       3       2        5

 Palu                                   1          0       1       1       0        1       1       0        1




181     Sustainability Report 2025
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                                                2025                       2024                        2023
           Level of Education
                                      Male      Female   Total    Male     Female   Total    Male     Female   Total

 Pomalaa                                73        26       99       71       29      100      56        21      77

 Sorowako                             2,402      267     2,669    2,477     266     2,743    2,550     243     2,793

 Grand Total                          2,624      361     2,985    2,686     352     3,038    2,710     307     3,017

 Number of Employees by Citizenship

                                                 2025                      2024                        2023
           Level of Education
                                       Male     Female   Total    Male     Female   Total    Male     Female   Total

  Indonesian Citizens (WNI)            2,622      360    2,982    2,683     352     3,034    2,706     307     3,013

  Foreign Nationals (WNA)               2          1       3        3        0        4        4        0        4

  Grand Total                         2,624       361    2,985    2,686     352      3038    2,710     307     3,017

 Workforce Diversity and Local Employment[GRI 405-1]

                                                 2025                      2024                        2023
           Level of Education
                                       Male     Female   Total    Male     Female   Total    Male     Female   Total

  Persons with Disabilities             74      2.48%      67     2.21%      3      0.10%    2,706     307     3,013

  Local Workers                        2457     82.31%    2,516   82.82%    2589    85.81%     4        0        4

 Number of Indonesian Citizen Contractors by Locality

                                                2025                       2024                        2023
           Level of Education
                                      Male      Female   Total    Male     Female   Total    Male     Female   Total

 Indonesian Citizen (WNI)             20,549     1,953   22,502   12,533   1,500    14,033   10,614   1,239    11,853

 Foreign National (WNA)                137        6       143       9        3        12      34        7        41

 Grand Total                          20,686     1,959   22,645   12,542   1,503    14,045   10,648   1,246    11,894




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 Total Working Hours

                                                                  2025                                                                     2024
  Level of Education           Unit                                                                                                                                          2023
                                      Sorowako      IGP Morowali         IGP Pomalaa             Total          Sorowako     IGP Morowali     IGP Pomalaa       Total

 Employee                    Hour     6,127,468       239,952              197,540             6,564,960        6,280,560      176,040             184,680    6,641,280    6,379,740

 Contractors                 Hour     26,239,164      7,099,302           9,285,380            42,623,846       23,291,155     3,493,111          2,400,986   29,185,252   23,036,374

 Total                                32,366,632     7,339,254            9,482,920            49,188,806       29,571,715     3,669,151          2,585,666   35,826,532   29,416,114


Work-related Injuries Statistics for Employees and Non-employee Workers 2025[GRI 403-9][SASB EM-MM-320a.1]

                                                                                2025                                                       2024
            Level of Education               Unit                                                                                                                           2023
                                                                      IGP                IGP                                      IGP               IGP
                                                    Sorowako                                          Total        Sorowako                                   Total
                                                                    Morowali           Pomalaa                                  Morowali          Pomalaa

 Employees

 Total Loss Time Injury                  #               1                -               -                1           -            -                -          -             -

 Loss Time Injury Frequency Rate
                                         #             0.16              0.00           0.00             0.15         0.00         0.00             0.00        -           0.00
 (LTIFR)

 Total Recordable Injury                 #               -                -               -               -            -            -                -          -             -

 Total Recordable Injury Frequency
                                         #             0.00              0.00           0.00             0.00         0.00         0.00             0.00        -           0.00
 Rate (TRIFR)

 Contractors

 Total Loss Time Injury                  #               5                0               0               5             1           0                0          1             4

 Loss Time Injury Frequency Rate
                                         #             0.19               0               0              0.12         0.04          0                0        0.03           0.17
 (LTIFR)

 Total Recordable Injury                 #              16                3               3              22            9             1               0         10            10

 Total Recordable Injury Frequency
                                         #             0.61              0.42           0.32             0.52         0.39         0.29              0        0.34          0.43
 Rate (TRIFR)




183      Sustainability Report 2025
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                                                                   2025                                         2024
          Level of Education            Unit                                                                                             2023
                                                            IGP             IGP                          IGP             IGP
                                               Sorowako                             Total   Sorowako                             Total
                                                          Morowali        Pomalaa                      Morowali        Pomalaa

 Employees + Contractors

 Near Miss Incidents                #             53         10             13       76        59         6               1       66      62

 Near Miss Frequency Rate           #            1.64       1.36            1.37    1.55      2.00       1.64           0.39     1.84    2.11




184    Sustainability Report 2025
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 POJK IndexTema
 Penjelasan [POJK G.4]                                                                                 The POJK index in this report is compiled based on:
                                                                                                       • Financial Services Authority Regulation (POJK) Number 51/POJK.03/2017
                                                                                                       • Circular Letter of the Financial Services Authority (SEOJK) Number 16/
                                                                                                           SEOJK.04/2021

                                                                            TOPIC                                                                       PAGE

 A    Sustainability Strategy

       A.1.     Sustainability Strategy Explanation

 B    Sustainability Aspect Performance Overview

       B.1.     Economic aspects, containing at least:

                a. Quantity of production or services sold;

                b. Income or sales;

                c. Net profit or loss;

                d. Environmentally friendly products; and

                e. Involvement of local parties related to the Sustainable Finance business process.

       B.2.     Environmental aspects, containing at least:

                a. Energy usage;

                b. Reduction of emissions produced;

                c. Reduction of waste and effluent; and

                d. Conservation of biodiversity.

       B.3.     Social Aspects

 C    Company profile

       C.1.     Vision, Mission and Sustainability Values

       C.2.     Company's address

       C.3.     Business Scale, containing at least:

                a. Total assets or asset capitalization and total liabilities;



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                                                                           TOPIC                                                                       PAGE

                b. Number of employees by gender, position, age, education, and employment status;b. Jumlah karyawan menurut jenis kelamin,
                jabatan, usia, pendidikan, dan status ketenagakerjaan;

                c. Name of shareholder and percentage of share ownership; and

                d. Operational area.

       C.4.     Products, Services and Business Activities Carried Out                                                                                   21

       C.5.     Membership of the Association                                                                                                           29

       C.6.     Significant Changes in Issuers and Public Companies                                                                                     28

 D    Directors’ Explanation

       D.1.     Directors' Explanation                                                                                                                  10

                a. Policies to respond to challenges in fulfilling sustainability strategies

                b. Implementation of Sustainable Finance

                c. Target achievement strategy

 E    Sustainability Governance

       E.1.     Responsible for Implementation of Sustainable Finance                                                                                   65

       E.2.     Competency Development Related to Sustainable Finance                                                                                   76

       E.3.     Risk Assessment of Sustainable Finance Implementation                                                                                   75

       E.4.     Stakeholder Relations                                                                                                                   39

       E.5.     Problems in the Implementation of Sustainable Finance                                                                                   68

 F    Sustainability Performance

        F.1.    Activities to Build a Culture of Sustainability                                                                                         35

      Economic Performance

       F.2.     Comparison of Production Targets and Performance, Portfolio, Financing or Investment Targets, Income and Profit and Loss                24

                Comparison of Portfolio Targets and Performance, Financing or Investment Targets in Financial Instruments or Projects that are in
       F.3.                                                                                                                                         Not relevant
                Line with Sustainable Finance




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                                                                      TOPIC                                     PAGE

      Environmental Performance

      General Aspects

       F.4.     Environmental Costs

      Material Aspect

       F.5.     Use of Environmentally Friendly Materials

      Energy Aspect

       F.6.     Amount and Intensity of Energy Used

       F.7.     Efforts and Achievements of Energy Efficiency and Use of Renewable Energy

      Water Aspect

       F.8.     Water Usage

      Aspects of Biodiversity

       F.9.     Impacts of Operational Areas Near or Located in Conservation Areas or Areas with Biodiversity

       F.10.    Biodiversity Conservation Efforts

      Emission Aspects

       F.11.    Amount and Intensity of Emissions Generated Based on Type

       F.12.    Efforts and Achievements in Emission Reduction

      Waste and Effluent Aspects

       F.13.    Amount of Waste and Effluent Generated Based on Type

       F.14.    Waste and Effluent Management Mechanism

       F.15.    Spills that Occur (if any)

      Environmental Complaints Aspects

       F.16.    Number and Material of Environmental Complaints Received and Displeasing




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                                                                        TOPIC                                                          PAGE

      Social Performance

       F.17.    Commitment to Provide Equivalent Products and/or Services to Consumers

      Employment Aspects

       F.18.    Equal Employment Opportunity

       F.19.    Child Labor and Forced Labor

       F.20.    Regional minimum wage

       F.21.    Decent and Safe Working Environment

       F22.     Employee Training and Skill Development

      Community Aspects

       F.23.    Impact of Operations on Surrounding Communities

       F.24.    Public Complaints

       F.25.    Environmental Social Responsibility (TJSL) Activities

      Responsibility for Sustainable Product/Service Development

       F.26.    Innovation and Development of Sustainable Financial Products/Services

       F.27.    Products/Services That Have Been Evaluated for Safety for Customers

       F.28.    Product/Service Impact

       F.29.    Number of Products Recalled

       F.30.    Customer Satisfaction Survey on Sustainable Financial Products and/or Services

 G    Others

       G.1.     Written Verification from Independent Party (if any)

       G.2.     Feedback Sheet

       G.3.     Response to Previous Year Sustainability Report Feedback

                List of Disclosures in Accordance with Financial Services Authority Regulation Number 51/POJK.03/2017 concerning the
       G.4.
                Implementation of Sustainable Finance for Financial Services Institutions, Issuers, and Public Companies




190   Sustainability Report 2025
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 GRI Index
 Penjelasan Tema
 Statement of use                        PT Vale Indonesia Tbk has reported in accordance with the GRI      GRI 1 used                                   GRI 1 : Foundation 2021
                                         Standards for the period January 1-December 31, 2025.
                                                                                                            Applicable GRI Sector Standard(s)            GRI 14: Mining Sector 2024


                                                                                                                                        NOT LISTED                                      GRI SECTOR
      GRI STANDARDS                               DISCLOSURE                           LOCATION                                                                                         STANDARD
                                                                                                         REQUIREMENTS NOT LISTED                REASON           EXPLANATION          REFERENCE NO.
 GRI 2: General                2-1 Organizational details
 Disclosures 2021
                               2-2 Entities included in the organization’s
                               sustainability reporting
                               2-3 Reporting period, frequency and contact
                               point

                               2-4 Restatements of information

                               2-5 External assurance
                               2-6 Activities, value chain and other business
                               relationships
                               2-7 Employees
                               2-8 Workers who are not employees

                               2-9 Governance structure and composition
                               2-10 Nomination and selection of the highest
                               governance body

                               2-11 Chair of the highest governance body

                               2-12 Role of the highest governance body in
                               overseeing the management of impacts
                               2-13 Delegation of responsibility for managing
                               impacts
                               2-14 Role of the highest governance body in
                               sustainability reporting
                               2-15 Conflicts of interest

                               2-16 Communication of critical concerns
                               2-17 Collective knowledge of the highest
                               governance body


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                                                                                                                           NOT LISTED                       GRI SECTOR
       GRI STANDARDS                                    DISCLOSURE                    LOCATION                                                              STANDARD
                                                                                                 REQUIREMENTS NOT LISTED         REASON   EXPLANATION     REFERENCE NO.
                                     2-18 Evaluation of the performance of the
                                     highest governance body
                                     2-19 Remuneration policies

                                     2-20 Process to determine remuneration

                                     2-21 Annual total compensation ratio
                                     2-22 Statement on sustainable development
                                     strategy
                                     2-23 Policy commitment

                                     2-24 Embedding policy commitments

                                     2-25 Processes to remediate negative impacts
                                     2-26 Mechanisms for seeking advice and raising
                                     concerns
                                     2-27 Compliance with laws and regulations

                                     2-28 Membership associations

                                     2-29 Approach to stakeholder engagement

                                     2-30 Collective bargaining agreements
  GRI 3: Material Topics             3-1 Process to determine material topics
  2021
                                     3-2 List of material topics

                                     3-3 Management of biodiversity impacts
  GRI 101: Biodiversity 2024 101-1 Policies to halt and reverse biodiversity
                                                                                                                                                        14.4.2
                             loss
                                     101-2 Manajemen dampak keanekaragaman
                                                                                                                                                        14.4.3
                                     hayati




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                                                                                                                              NOT LISTED                                     GRI SECTOR
      GRI STANDARDS                                    DISCLOSURE                      LOCATION                                                                              STANDARD
                                                                                                   REQUIREMENTS NOT LISTED           REASON            EXPLANATION         REFERENCE NO.
                                                                                                  All disclosures            Irrelevant information   PT Vale does not
                                                                                                                                                      access genetic
                                                                                                                                                      resources or
                                                                                                                                                      traditional
                                                                                                                                                      knowledge in
                                                                                                                                                      its operations.
                                                                                                                                                      Therefore, this
                                    101-3 Access and benefit-sharing
                                                                                                                                                      indicator is
                                                                                                                                                      not considered
                                                                                                                                                      relevant in the
                                                                                                                                                      context of the
                                                                                                                                                      Company’s
                                                                                                                                                      operational
                                                                                                                                                      activities.
                                    101-4 Identification of biodiversity impacts                                                                                         14.4.4

                                    101-5 Locations with biodiversity impacts                                                                                            14.4.5

                                    101-6 Direct drivers of biodiversity loss                                                                                            14.4.6

                                    101-7 Changes to the state of biodiversity                                                                                           14.4.7

                                    101-8 Ecosystem services                                                                                                             14.4.8
  GRI 201: Economic                 201-1 Direct economic value generated and
                                                                                                                                                                         14.2.2
  Performance 2016                  distributed
                                                                                                                                                                         14.2.2
                                    201-2 Financial implications and other risks and
                                                                                                                                                                         14.9.2
                                    opportunities due to climate change                                                                                                  14.23.2
                                    201-3 Defined benefit plan obligations and other
                                    retirement plans
                                    201-4 Financial assistance received from
                                                                                                                                                                         14.23.3
                                    government
  GRI 202: Market Presence 202-1 Ratios of standard entry-level wage by
                                                                                                                                                                         14.17.2
  2016                     gender compared to local minimum wage
                                    202-2 Proportion of senior management hired
                                                                                                                                                                         14.21.2
                                    from the local community




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                                                                                                                            NOT LISTED                       GRI SECTOR
       GRI STANDARDS                                   DISCLOSURE                      LOCATION                                                              STANDARD
                                                                                                  REQUIREMENTS NOT LISTED         REASON   EXPLANATION     REFERENCE NO.
                                     203-1 Infrastructure investments and services
  GRI 203: Indirect                                                                                                                                      14.9.3
                                     supported
  Economic Impacts 2016
                                     203-2 Significant indirect economic impacts                                                                         14.9.4
  GRI 204: Procurement
                                     204-1 Proportion of spending on local suppliers                                                                     14.9.5
  Practices 2016
  GRI 205: Anti-corruption           205-1 Operations assessed for risks related to
                                                                                                                                                         14.22.2
  2016                               corruption
                                     205-2 Communication and training about anti-
                                                                                                                                                         14.22.3
                                     corruption policies and procedures
                                     205-3 Confirmed incidents of corruption and
                                                                                                                                                         14.22.4
                                     actions taken
  GRI 206: Anti-competi-             206-1 Legal actions for anti-competitive
  tive Behavior 2016                 behavior, anti-trust, and monopoly practices
  GRI 207: Tax 2019                  207-1 Approach to tax                                                                                               14.23.4
                                     207-2 Tax governance, control, and risk
                                                                                                                                                         14.23.5
                                     managemen
                                     207-3 Stakeholder engagement and
                                                                                                                                                         14.23.6
                                     management of concerns related to tax
                                     207-4 Country-by-country reporting                                                                                  14.23.7
  GRI 301: Materials 2016            301-1 Materials used by weight or volume

                                     301-2 Recycled input materials used
                                     301-3 Reclaimed products and their packaging
                                     materials




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                                                                                                                       NOT LISTED                       GRI SECTOR
      GRI STANDARDS                                   DISCLOSURE                  LOCATION                                                              STANDARD
                                                                                             REQUIREMENTS NOT LISTED         REASON   EXPLANATION     REFERENCE NO.
  GRI 302: Energy 2016              302-1 Energy consumption within the
                                                                                                                                                    14.1.2
                                    organization
                                    302-2 Energy consumption outside the
                                                                                                                                                    14.1.3
                                    organization
                                    302-3 Energy intensity                                                                                          14.1.4

                                    302-4 Reduction of energy consumption
                                    302-5 Reductions in energy requirements of
                                    products and services
  GRI 303: Water and                303-1 Interactions with water as a shared
                                                                                                                                                    14.7.2
  Effluents 2018                    resource
                                    303-2 Management of water discharge-related
                                                                                                                                                    14.7.3
                                    impacts
                                    303-3 Water withdrawal                                                                                          14.7.4

                                    303-4 Water discharge                                                                                           14.7.5

                                    303-5 Water consumption                                                                                         14.7.6




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                                                                                                                          NOT LISTED                       GRI SECTOR
       GRI STANDARDS                                DISCLOSURE                       LOCATION                                                              STANDARD
                                                                                                REQUIREMENTS NOT LISTED         REASON   EXPLANATION     REFERENCE NO.
  GRI 304: Biodiversity          304-1 Operational sites owned, leased, managed
  2016                           in, or adjacent to, protected areas and areas of
                                 high biodiversity value outside protected areas
                                 304-2 Significant impacts of activities, products
                                 and services on biodiversity
                                 304-3 Habitats protected or restored
                                 304-4 IUCN Red List species and national
                                 conservation list species with habitats in areas
                                 affected by operations
  GRI 305: Emissions 2016        305-1 Direct (Scope 1) GHG emissions                                                                                  14.1.5

                                 305-2 Energy indirect (Scope 2) GHG emissions                                                                         14.1.6

                                 305-3 Other indirect GHG emissions (Scope 3)                                                                          14.1.7

                                 305-4 GHG emissions intensity                                                                                         14.1.8

                                 305-5 Reduction of GHG emissions                                                                                      14.1.9
                                 305-6 Emissions of ozone-depleting substances
                                 (ODS)
                                 305-7 Nitrogen oxides (NOx), sulfur oxides (SOx),
                                                                                                                                                       14.3.2
                                 and other significant air emissions
  GRI 306: Effluent and          306-1 Water discharge by quality and
  Waste 2016                     destination
                                 306-2 Waste by type and disposal method

                                 306-3 Significant spills                                                                                              14.15.2

                                 306-4 Transport of hazardous waste
                                 306-5 Water bodies affected by water
                                 discharges and/or runoff




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                                                                                                                       NOT LISTED                       GRI SECTOR
      GRI STANDARDS                               DISCLOSURE                      LOCATION                                                              STANDARD
                                                                                             REQUIREMENTS NOT LISTED         REASON   EXPLANATION     REFERENCE NO.
  GRI 306: Waste 2020           306-1 Waste generation and significant
                                                                                                                                                    14.5.2
                                waste-related impacts
                                306-2 Management of significant waste-related
                                                                                                                                                    14.5.3
                                impacts
                                306-3 Waste generated                                                                                               14.5.4

                                306-4 Waste diverted from disposal                                                                                  14.5.5

                                306-5 Waste directed to disposal                                                                                    14.5.6
  GRI 401: Employment           401-1 New employee hires and employee
                                                                                                                                                    14.17.3
  2016                          turnover
                                401-2 Benefits provided to full-time employees
                                that are not provided to temporary or part-time                                                                     14.17.4
                                employees
                                                                                                                                                    14.17.5
                                401-3 Parental leave
                                                                                                                                                    14.21.3
  GRI 402: Labor/
                                402-1 Minimum notice periods regarding                                                                              14.8.2
  Management Relations
                                operational changes                                                                                                 14.17.3
  2016




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                                                                                                                        NOT LISTED                       GRI SECTOR
       GRI STANDARDS                               DISCLOSURE                      LOCATION                                                              STANDARD
                                                                                              REQUIREMENTS NOT LISTED         REASON   EXPLANATION     REFERENCE NO.
  GRI 403: Occupational          403-1 Occupational health and safety
                                                                                                                                                     14.17.4
  Health and Safety 2018         management system
                                 403-2 Hazard identification, risk assessment,                                                                       14.17.5
                                 and incident investigation                                                                                          14.21.3

                                 403-3 Occupational health services                                                                                  14.16.4
                                 403-4 Worker participation, consultation, and
                                 communication on occupational health and                                                                            14.16.5
                                 safety
                                 403-5 Worker training on occupational health
                                                                                                                                                     14.16.6
                                 and safety
                                 403-6 Promotion of worker health                                                                                    14.16.7
                                 403-7 Prevention and mitigation of occupational
                                 health and safety impacts directly linked by                                                                        14.16.8
                                 business relationships
                                 403-8 Workers covered by an occupational
                                                                                                                                                     14.16.9
                                 health and safety management system
                                 403-9 Work-related injuries                                                                                         14.16.10

                                 403-10 Work-related ill health                                                                                      14.16.11
  GRI 404: Training and          404-1 Average hours of training per year per                                                                        14.17.7
  Education 2016                 employee                                                                                                            14.21.4
                                 404-2 Programs for upgrading employee skills                                                                        14.8.3
                                 and transition assistance programs                                                                                  14.17.8
                                 404-3 Percentage of employees receiving
                                 regular performance and career development
                                 reviews
  GRI 405: Diversity and         405-1 Diversity of governance bodies and                                                                            14.21.5
  Equal Opportunity 2016         employees
                                 405-2 Ratio of basic salary and remuneration of
                                                                                                                                                     14.21.6
                                 women to men




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                                                                                                                              NOT LISTED                       GRI SECTOR
       GRI STANDARDS                                    DISCLOSURE                       LOCATION                                                              STANDARD
                                                                                                    REQUIREMENTS NOT LISTED         REASON   EXPLANATION     REFERENCE NO.
  GRI 406: Non-discrimi-             406-1 Incidents of discrimination and corrective
                                                                                                                                                           14.21.7
  nation 2016                        actions taken
  GRI 407: Freedom
                                     407-1 Operations and suppliers in which the
  of Association and
                                     ight to freedom of association and collective                                                                         14.20.3
  Collective Bargaining
                                     bargaining may be at risk
  2016
  GRI 408: Pekerja anak              408-1 Operations and suppliers at significant
                                                                                                                                                           14.18.2
  2016                               risk for incidents of child labor
  GRI 409: Forced or                 409-1 Operations and suppliers at significant
  Compulsory Labor 2016                                                                                                                                    14.19.2
                                     risk for incidents of forced or compulsory labor
  GRI 410: Security                  410-1 Security personnel trained in human rights
                                                                                                                                                           14.14.2
  Practices 2016                     policies or procedures
  GRI 413: Local                     413-1 Operations with local community
  Communities 2016                   engagement, impact assessments, and                                                                                   14.10.2
                                     development programs
                                     413-2 Operations with significant actual and
                                                                                                                                                           14.10.3
                                     potential negative impacts on local communities
  GRI 414: Supplier Social                                                                                                                                 14.17.9
                                     414-1 New suppliers that were screened using
  Assessment 2016                                                                                                                                          14.18.3
                                     social criteria
                                                                                                                                                           14.19.3
                                     414-2 Negative social impacts in the supply chain
                                                                                                                                                           14.17.10
                                     and actions taken
  GRI 415: Public Policy
                                     415-1 Political contributions                                                                                         14.24.2
  2016
                                     418-1 Substantiated complaints concerning
  GRI 418: Customer
                                     breaches of customer privacy and losses of
  Privacy 2016
                                     customer data




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                                                                                                                            NOT LISTED                     GRI SECTOR
       GRI STANDARDS                                 DISCLOSURE                        LOCATION                                                            STANDARD
                                                                                                  REQUIREMENTS NOT LISTED         REASON   EXPLANATION   REFERENCE NO.

  GRI 14: Mining Sector 2024
  14.6 Tailings                  14.6.2 Report the tailings disposal methods used
                                 by the organization
                                 14.6.3 List the organization’s tailings facilities,
                                 and report the name, location, and ownership
                                 status, including whether the organization is
                                 the operator.
  14.8 Closure and               14.8.4 For each mine site, report whether it:
  rehabilitation                  • has a closure and rehabilitation plan in place;
                                  • is undergoing closure and rehabilitation
                                    activities;
                                  • has been closed and rehabilitated.
                                 14.8.5 For each closure and rehabilitation plan:
                                  • report whether the plan has been approved
                                    by relevant authorities;
                                  • report the dates of the most recent and next
                                    reviews of the plan.
                                 14.8.6 For each mine site, report in hectares:
                                  • total land disturbed and not yet rehabilitated;
                                  • total land disturbed and rehabilitated
                                    (including progressively rehabilitated, if
                                    applicable).
                                 14.8.7 For each mine site, report the estimated
                                 life of the mine (LOM).




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                                                                                                                        NOT LISTED                     GRI SECTOR
      GRI STANDARDS                               DISCLOSURE                       LOCATION                                                            STANDARD
                                                                                              REQUIREMENTS NOT LISTED         REASON   EXPLANATION   REFERENCE NO.
                                14.8.8 For financial provisions made by the
                                organization for closure and rehabilitation,
                                including environmental and socioeconomic
                                post-closure monitoring and aftercare for mine
                                sites, report:
                                 • the total estimated closure cost (not
                                   discounted), whether the financial provision
                                   covers the full amount of the current
                                   estimated closure cost, and whether the
                                   financial provision made is in line with the
                                   applicable regulatory requirements, by mine
                                   site;
                                 • the methodology used to calculate the
                                   estimated closure cost;
                                 • financial instruments used or developed to
                                   guarantee adequate financial provisions for
                                   closure and rehabilitation.
                                14.8.9 Describe non-financial provisions made
                                by the organization to manage the local
                                community’ssocioeconomic transition to a
                                sustainable post-mining economy, including
                                collaborative efforts, projects, and programs.
  14.9 Economic impacts         14.9.6 Report the percentage of workers hired
                                from the local community at the mine-site level,
                                broken down by gender, and the organization’s
                                definition used for ‘local community’.
  14.10 Local communities       14.10.4 For each mine site, report:
                                 • the number and types of grievances from
                                   local communities during the reporting
                                   period;
                                 • the percentage of grievances that were
                                   addressed and resolved during the reporting
                                   period;
                                 • the percentage of grievances resolved
                                   through remediation during the reporting
                                   period.




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                                                                                                                           NOT LISTED                     GRI SECTOR
       GRI STANDARDS                                DISCLOSURE                        LOCATION                                                            STANDARD
                                                                                                 REQUIREMENTS NOT LISTED         REASON   EXPLANATION   REFERENCE NO.
  14.12 Land and resource        14.12.2 List the mine sites where involuntary
  rights                         resettlement is planned, ongoing, or has taken
                                 place. For each mine site listed:
                                  • report the number of persons who have been
                                    or will be displaced, and a breakdown by
                                    gender;
                                  • describe how peoples’ livelihoods and human
                                    rights are or could be affected and restored.

                                 14.12.3 List the locations of operations where
                                 conflicts or violations of land and resource
                                 rights (including customary, collective, and
                                 informal tenure rights) occurred, and describe
                                 the incidents and the stakeholders whose rights
                                 are or could be affected.

  14.15 Critical incident        14.15.3 Report the number of critical incidents
  management                     in the reporting period, describe their impacts,
                                 and actions taken to remediate them.
                                 14.15.4 Report the percentage of mine sites that
                                 have emergency preparedness and response
                                 plans in place, and list the sites that do not.
  14.20 Freedom of               14.20.3 Report the number of strikes and
  association and                lockouts involving 1,000 or more workers lasting
  collective bargaining          one full shift or longer, and their total duration
                                 in worker days idle.




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                                                                                                                            NOT LISTED                                   GRI SECTOR
      GRI STANDARDS                                 DISCLOSURE                       LOCATION                                                                            STANDARD
                                                                                                 REQUIREMENTS NOT LISTED           REASON           EXPLANATION        REFERENCE NO.
  14.22 Anti-corruption          14.22.5 Describe the approach to contract
                                 transparency, including:
                                  • whether contracts and licenses are made
                                    publicly available and, if so, where they are
                                    published;
                                  • if contracts or licenses are not publicly
                                    available, the reason for this and actions
                                    taken to make them public in the future.
                                 14.22.6 Report the following information about
                                 the organization’s beneficial owners, including
                                 joint ventures:
                                  • name, nationality, and country of residence;
                                  • whether they are politically exposed persons;
                                  • level of ownership;
                                  • how ownership or control is exerted.
  14.23 Payments to              14.23.8 For minerals purchased from the state or               All disclosures            relevant information   PT Vale does
  governments                    from third parties appointed by the state to sell                                                                not purchase
                                 on their behalf, report:                                                                                         minerals from
                                  • volumes and types of minerals purchased;                                                                      the state so this
                                  • full names of the selling entity and the                                                                      indicator is not
                                    recipient of the payment;                                                                                     relevant to PT
                                                                                                                                                  Vale’s operations.
                                  • payments made for the purchase.




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                                           TOPICS IN APPLICABLE GRI SECTOR STANDARDS THAT ARE DETERMINED TO BE NON-MATERIAL

                                          TOPIC                                                                             Explanation
                                                                             This topic is not currently considered material for the Company as there is no official recognition or
                                                                             national regulation regarding the designation of customary land in the Company’s operational areas.
 14.11 Rights of Indigenous Peoples
                                                                             Nevertheless, the Company remains committed to respecting community rights in accordance with
                                                                             human rights principles.
                                                                             PT Vale is not involved in artisanal and small-scale mining (ASM) activities, either directly or through its
                                                                             supply chain. The Company's operations are conducted entirely on an industrial scale under legitimate
 14.13 Artisanal and small-scale mining                                      mining licenses and are subject to strict oversight by the Government of Indonesia. Accordingly, this
                                                                             topic is not considered material in the context of the Company's operational activities and sustainability
                                                                             impacts.
                                                                             PT Vale does not operate in areas classified as conflict-affected or high-risk zones as defined by
                                                                             international guidelines. All of the Company’s core operations are located in regions that are relatively
 14.25 Conflict-affected and high-risk areas                                 stable both politically and socially, and are subject to national legal oversight and protection. Therefore,
                                                                             this topic is not considered material in the context of relevant sustainability risks and impacts for the
                                                                             Company.




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 Penjelasan
 SASB IndexTema
                        CODE                                                               METRIC                                                LOCATION

 Greenhouse Gas Emissions

 EM-MM-110a.1                             Gross global Scope 1 emissions, percentage covered under emissions limiting regulations

                                          Discussion of long- and short-term strategy or plan to manage Scope 1 emissions, emissions
 EM-MM-110a.2
                                          reduction targets, and an analysis of performance against those targets

 Air Quality

                                          Air emissions of the following pollutants: (1) CO, (2) NOx (excluding N2O), (3) SOx, (4) particulate
 EM-MM-120a.1
                                          matter (PM10), (5) mercury (Hg), (6) lead (Pb), and (7) volatile organic compounds (VOCs)

 Energy Management

 EM-MM-130a.1                             (1) Total energy consumed, (2) percentage grid electricity and (3) percentage renewable

 Water Management

                                          (1) Total water withdrawn, (2) total water consumed; percentage of each in regions with High or
 EM-MM-140a.1
                                          Extremely High Baseline Water Stress

                                          Number of incidents of non-compliance associated with water quality permits, standards and
 EM-MM-140a.2
                                          regulations

 Waste & Hazardous Materials Management

 EM-MM-150a.4                             Total weight of non-mineral waste generated

 EM-MM-150a.5                             Total weight of tailings produced

 EM-MM-150a.6                             Total weight of waste rock generated

 EM-MM-150a.7                             Total weight of hazardous waste generated

 EM-MM-150a.8                             Total weight of hazardous waste recycled

 EM-MM-150a.9                             Number of significant incidents associated with hazardous materials and waste management




205      Sustainabilty Report 2025
Page 206
                        CODE                                                                    METRIC                                                      LOCATION

                                                Description of waste and hazardous materials management policies and procedures for active and
 EM-MM-150a.10
                                                inactive operations

 Biodiversity Impacts

 EM-MM-160a.1                                   Description of environmental management policies and practices for active sites

                                                Percentage of mine sites where acid rock drainage is: (1) predicted to occur, (2) actively mitigated, and
 EM-MM-160a.2
                                                (3) under treatment or remediation

                                                Percentage of (1) proved and (2) probable reserves in or near sites with protected conservation status
 EM-MM-160a.3
                                                or endangered species habitat

 Security, Human Rights & Rights of Indigenous Peoples

 EM-MM-210a.1                                   Percentage of (1) proved and (2) probable reserves in or near areas of conflict

 EM-MM-210a.2                                   Percentage of (1) proved and (2) probable reserves in or near indigenous land

                                                Discussion of engagement processes and due diligence practices with respect to human rights,
 EM-MM-210a.3
                                                indigenous rights, and operation in areas of conflict

 Community Relations

                                                Discussion of process to manage risks and opportunities associated with community rights and
 EM-MM-210b.1
                                                interests

 EM-MM-210b.2                                   (1) Number and (2) duration of nontechnical delays

 Labour Practices

 EM-MM-310a.1                                   Percentage of active workforce employed under collective agreements

 EM-MM-310a.2                                   (1) Number and (2) duration of strikes and lockouts

 Workforce Health & Safety

                                                (1) All-incidence rate, (2) fatality rate, (3) near miss frequency rate (NMFR) and (4) average hours of
 EM-MM-320a.1
                                                health, safety, and emergency response training for (a) direct employees and (b) contract employees




206      Sustainabilty Report 2025
Page 207
                        CODE                                                              METRIC                                                  LOCATION

 Business Ethics & Transparency

                                          Description of the management system for prevention of corruption and bribery throughout the
 EM-MM-510a.1
                                          value chain

                                          Production in countries that have the 20 lowest rankings in Transparency International’s Corruption
 EM-MM-510a.2
                                          Perception Index

 Tailings Storage Facilities Management

                                          Tailings storage facility inventory table: (1) facility name, (2) location, (3) ownership status, (4)
                                          operational status, (5) construction method, (6) maximum permitted storage capacity, (7) current
 EM-MM-540a.1
                                          amount of tailings stored, (8) consequence classification, (9) date of most recent independent
                                          technical review, (10) material findings, (11) mitigation measures, (12) site-specific EPRP

                                          Summary of tailings management systems and governance structure used to monitor and maintain
 EM-MM-540a.2
                                          the stability of tailings storage facilities

                                          Approach to development of Emergency Preparedness and Response Plans (EPRPs) for tailings
 EM-MM-540a.3
                                          storage facilities

 Activity Metrics

 EM-MM-000.A                              Production of (1) metal ores and (2) finished metal products

 EM-MM-000.B                              Total number of employees, percentage contractors




207     Sustainabilty Report 2025
Page 208
 Feedback Form [POJK51-G.2]
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208       Sustainability Report 2025
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                                                                       Full Name:

 Thank you for taking the time to read the 2025 Sustainability         Institution/ Company:
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 To improve the quality of the report, enhance transparency of our     Category (checklist box on right):
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 Feedback Form and return it to us via email, or scan the QR code to
                                                                       performance.
 fill it out online.

 Thank you again for your time and support.
                                                                       2. The data and information disclosed in this report are structured, systematic, and easily understandable




                                                                       3. The data and information disclosed in this report are complete, transparent, and unbiased.




                                                                       4. The design, font type, size, color scheme, layout, and images in this report are attractive and easy to read.




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209       Sustainability Report 2025

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Names mentioned 49 people and organisations named in the text · linked when the evidence is strong

linked person Bernardus Irmanto p.12 ×13
linked person Abu Ashar p.17 ×3
linked person Rizky Andhika Putra p.17 ×2
linked person Muhammad Asril p.17 ×2
linked person Slamet Sugiharto p.17 ×3
linked person Emily Olson · President Commissioner p.18 ×3
linked person Kristina Gauthier · Commissioner p.18 ×2
linked person Katherine Angela Oendoen · Commissioner p.18 ×2
linked person Shiro Imai · Commissioner p.18 ×2
linked person Marita Alisjahbana · Commissioner p.18 ×2
linked org Vale Canada Limited p.20 ×6
linked org Sumitomo Metal Mining Co., Ltd. p.20 ×5
linked org Fortune Indonesia p.33 ×2
linked person Retno L.P. Marsudi · Commissioner p.54
linked org PT Pertamina Patra Niaga p.60
possible org Vale Indonesia Tbk p.2 ×14
possible org PT Vale Indonesia’s p.2
possible person M Jasman Panjaitan · Commissioner p.18 ×2
possible org Otoritas Jasa Keuangan p.54 ×2
possible person Rudiantara · Commissioner p.54
unresolved person Vice · President Director p.17 ×4
unresolved org PT International Nickel Indonesia p.20
unresolved org Indonesia Stock Exchange p.22
unresolved org PT Vale Port p.23
unresolved org PT Kolaka Nickel Indonesia p.25 ×2
unresolved org PT Bahodopi Smelter Nickel Indonesia p.25
unresolved org PT Huali Nickel Indonesia p.25
unresolved person Associate · Member p.29
unresolved org PT Wahana Kendali Mutu p.32
unresolved org CSR Works International Pte Ltd p.33
unresolved org Ministry of Energy and Mineral Resources Decree No. Chains of Minerals p.35
unresolved org PT Sucofindo p.49
unresolved org Ministry of Energy and Mineral Resources p.49
unresolved org Ministry of Industry Regulation p.50
unresolved org Financial Services Authority p.54
unresolved person F. S. Multhazar · President Commissioner p.54 ×2
unresolved person Christopher McCleave · Commissioner p.54
unresolved person Venicius Mendes p.57
unresolved org Ministry of Investment p.59
unresolved org Ministry of Energy p.60 ×2
unresolved org Direktorat Jenderal Pajak p.65
unresolved org Minister of Environment and Forestr Regulation p.83
unresolved org Minister of Agriculture p.84
unresolved org Minister of Environment Regulation p.85
unresolved org IGP Pomalaa. Limited p.100
unresolved org Ministry of Environment and Forestry Regulation p.101
unresolved org Ministry of Environment p.101
unresolved org Ministry of Energy and Mineral Resources. This p.104

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