20260611_ANTM_Laporan Informasi dan Fakta Material_32100154_lamp2.pdf

the resilience of the Company’s business fundamentals, the effective execution of its
strategies, and the commitment of all ANTAM personnel in optimizing mineral resource
potential to generate sus tainable value for stakeholders,” Untung Said.

Furthermore, Untung stated that the Company will continue to strengthen its business
fundamentals, improve operational efficiency, enhance the implementation of good
corporate governance, and integrate Environmental, Social, and Governance (ESG) principles
into its corporate strate  gy in order to support sustainable growth and long             -term
competitiveness.

In the AGMS 2025, shareholders also approved the Company’s plan to accept a special assignment
from the Government in order to accelerate the nickel downstreaming program and the
development of the national electric vehicle battery ecosystem.

The assignment comprises the development of an integrated nickel -based battery ecosystem from
upstream to downstream activities, including mining, development of RKEF/RKSBF plants, HPAL
facilities, refineries, precursor and cathode production, battery cell manufacturing, as well as battery
recycling facilities. The development of this ecosystem is expected to enhance the value added of
national mineral resources, diversify the Company’s revenue streams, strengthen long               -term
business resilience, and support sustainable growth for stakeholders.        The assignment will be
implemented through cooperation between ANTAM and PT Industri Baterai Indonesia (I              BI) with
HYD Investment Limited, a consortium consisting of Zhejiang Huayou Cobalt Co., Ltd., EVE Energy
Co., Ltd., and PT Daaz Bara Lestari Tbk. as strategic partners in the development of an integrated
electric vehicle battery ecosystem in Indonesia.

“In line with the national development agenda, the Company will continue to strengthen its
downstream business development and mineral value chain integration. Through the
implementation of integrated strategic projects, the Company aims to increase value ad     ded,
support the strengthening of national industrial independence, and enhance Indonesia’s
posi tion in the global supply chain,” Untung said.

The AGMS 2025 also approved changes to the Company’s management composition . Shareholders
ratified the honorable dismissal of Mr. M. Rudy Salahuddin Ramto as Commissioner of the Company,
effective as of December 19, 2025 , and Mr. I Dewa Wirantaya as Director of Business Development
effective upon the closing of the Meeting. In addition, AGMS 2025 honorably dismissed Mr. Arianto
Sabtonugroho Rudjito as Director of Finance and Risk Management.

In addition, the shareholders also approved changes to the nomenclature of positions within the
Company’s Board of Directors.




For further information please contact
Wisnu Danandi Haryanto
Corporate Secretary
E-mail: corsec@antam.com
www.antam.com

At the AGMS 2025, the shareholders approved the appointment of Mr. Aryanto Wibowo as
Commissioner. The shareholders also appointed Mr. I Dewa Wirantaya as Director of Downstream
Strategy and Downstream Operations, and M rs. Arini Kasmira as Director of Finance and Risk
Management.

Meanwhile, there were changes in the assignments of the Company’s Board of Directors. Mr.
Hartono, previously Director of Operations and Production, was reassigned as Director of Mineral
Resource Management. M rs. Ratih Dewihandajani, previously Director of Human Resources, was a
reassigned as Director of Human Resources and Corporate Transformation. Mr. Handi Sutanto,
previously Director of Commercial, was reassigned as Director of Corporate Strategy, Business
Development, and Commercial.

The Board of Commissioners and the Board of Directors of ANTAM express their appreciation and
gratitude to Mr. M. Rudy Salahuddin Ramto and Mr. Arianto Sabtonugroho Rudjito, as well as all
management members who have completed their tenure, for their dedic ation, contributions, and
support to the advancement of the Company.

The Board of Directors of ANTAM also extends its appreciation to the Board of Commissioners for
their strategic direction, advisory, and constructive supervisory functions throughout 2025, as well
as to shareholders, customers, business partners, regulators, and all stakeholders for their continued
trust and collaboration. Special appreciation is also extended to all ANTAM        employee for their
dedication, integrity, and professionalism in carrying out their duties while upholding the AKHLAK
core values as the main foundation of the Company’s success and sustainability.

Accordingly, the composition of ANTAM’s Board of Commissioners and Board of Directors is as
follows:

                                         Board of Commissioners
 President Commissioner                                  Mr. Irwandy Arif
 Commissioner                                            Mr. Elen Setiadi
 Independent Commissioner                                Mr. Ridwan
 Commissioner                                            Mr. Rudy Sufahriadi
 Commissioner                                            Mr. Aryanto Wibowo
 Independent Commissioner                                Mr. Pius Lustrilanang




For further information please contact
Wisnu Danandi Haryanto
Corporate Secretary
E-mail: corsec@antam.com
www.antam.com

                                         Board of Directors
 President Director                                     Mr. Untung Budiharto
 Director of Downstream Strategy and Downstream         Mr. I Dewa Bagus Sugata Wirantaya
 Operations
 Director of Mineral Resources Management               Mr. Hartono
 Director of Finance & Risk Management                  Mrs. Arini Kasmira
 Director of Human Resources and Corporate              Mrs. Ratih Dewihandajani Lindawardhani
 Transformation                                         Amri
 Director of Corporate Strategy, Business               Mr. Handi Sutanto
 Development, and Commercial


                                                ###




For further information please contact
Wisnu Danandi Haryanto
Corporate Secretary
E-mail: corsec@antam.com
www.antam.com