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PT Krakatau Wajatama (“PT KWT”). Perubahan nama dari PT Krakatau Wajatama (“PT KWT”). The name change PT KWT menjadi PT KBK dilakukan pada 01 September from PT KWT to PT … PT Krakatau business (PT Krakatau Bandar Samudera/”PT KBS”), Bandar Samudera/”PT KBS”), penyedia air industri industrial water provider (PT Krakatau Tirta Industri/”PT (PT Krakatau Tirta Industri/”PT

PT Indonesia Power PT Aneka Tambang (Persero) Tbk -- 3,450 PT Aneka Tambang (Persero) Tbk PT Pupuk Kujang -- 1,745 PT Pupuk Kujang PT Pupuk Sriwijaya Palembang -- 1,489 PT … cassations against the Homologation Homologasi dari PT Global Nine Indonesia Decision from PT Global Nine Indonesia and dan PT Mercury Tekindo Nusantara PT Mercury Tekindo Nusantara (“Claimant"). (“Pemohon Kasasi

PT Patra Niaga 1,602 -- PT Patra Niaga PT Pertamina EP 1,176 1,376 PT Pertamina EP PT Pertamina Hulu Rokan 864 -- PT Pertamina Hulu Rokan PT Industri Kapal … cassations against the Homologation Homologasi dari PT Global Nine Indonesia Decision from PT Global Nine Indonesia and dan PT Mercury Tekindo Nusantara PT Mercury Tekindo Nusantara (“Claimant"). (“Pemohon Kasasi

Sempurna PT Garuda Internasional Multitrade 347,781 -- PT Garuda Internasional Multitrade PT Hartadinata Abadi Tbk 280,332 -- Tbk PT Hartadinata Abadi Tbk PT Swarnim Murni Mulia 227,924 -- PT Swarnim … Work PT Dairi Prima Mineral (DPM), PT Citra Palu PT Dairi Prima Mineral (DPM), PT Citra Palu Minerals (CPM), dan PT Gorontalo Minerals Minerals (CPM), and PT Gorontalo Minerals

PT Bank Mayapada 787,114 108,441 PT Bank Mayapada PT Bank Rakyat Indonesia PT Bank Rakyat Indonesia (Persero) Tbk (BRI) 2,210 2,674 (Persero) Tb k (BRI) PT … PT entitas anak yaitu PT Sarana Logam Unggul Sarana Logam Unggul (SLU). (SLU). c. PT Panasia Filament Inti Tbk. dan PT Novawool c. PT Panasia Filament Inti Tbk. and PT

Jakarta Branch PT Bank Mandiri (Persero) Tbk 262.330 63.900 PT Bank Mandiri (Persero) Tbk PT Bank Maybank Indonesia Tbk 210.820 195.359 PT Bank Maybank Indonesia Tbk PT … Bank BTPN Tbk 104.404 11.204 PT Bank BTPN Tbk PT Bank Mega Syariah 20.340 - PT Bank Mega Syariah PT Bank Mizuho Indonesia 9.296 9.288 PT Bank Mizuho Indonesia Citibank

PT Thiess each Principal Contractor [PT Thiess Contractors Indonesia (Thiess), PT Contractors Indonesia (Thiess), Pamapersada Nusantara (PAMA), PT Pamapersada Nusantara (PAMA), PT Darma Henwa (PTDH) dan PT Cipta PT Darma … PT Mitra Bisnis acquisitions of PT Mitra Harvest, PT Buana Minera Harvest dan PT Bisnis Harvest, PT Buana Minera Harvest, MBH Mining Resource oleh CPS serta PT and PT

PT PP PROPERTI REPORT 2023 OF PT PP PROPERTI TBK We, the undersigned, hereby declare that all information in the Annual Report 2023 of PT PP Properti Tbk has been … dengan Biro SM & 3. Dept. Parenting Program QHSE PPRO with SM & QHSE QHSE PT PP Bureau PT PP 4. Program pembentukan Dewan P2K3 4. P2K3 Council formation program 5. Program

PT Bank Central Asia Tb k (BCA) PT Bank Mayapada 76,885 108,441 PT Bank Mayapada PT Bank Rakyat Indonesia PT Bank Rakyat Indonesia (Persero … PT entitas anak yaitu PT Sarana Logam Unggul Sarana Logam Unggul (SLU). (SLU). c. PT Panasia Filament Inti Tbk. dan PT Novawool c. PT Panasia Filament Inti Tbk. and PT

Entities PT Pembangunan Perumahan 18.209 1.201 PT Pembangunan Perumahan PT Pertamina (Persero) Tbk 10.566 11.582 PT Pertamina (Persero) Tbk PT PAL Indonesia 5.078 1.970 PT PAL Indonesia PT Pertamina … PT Patra Niaga 500 -- PT Patra Niaga PT Pertamina EP 152 1.376 PT Pertamina EP PT PAL Indonesia 124 968 PT PAL Indonesia PT Waskita Karya Infrastruktur 25 3.874 PT

PT Swarnim Murni Mulia PT Elang Mulia Abadi Sempurna 365,574 -- PT Elang Mulia Abadi Sempurna PT Hartadinata Abadi Tbk 280,333 -- PT Hartadinata Abadi Tbk PT Bhumi Satu Inti … Work PT Dairi Prima Mineral (DPM), PT Citra Palu PT Dairi Prima Mineral (DPM), PT Citra Palu Minerals (CPM), dan PT Gorontalo Minerals Minerals (CPM), and PT Gorontalo Minerals

PT Kontraktor Utama [PT Thiess Contractors Thiess Contractors Indonesia (Thiess), Indonesia (Thiess), PT Pamapersada PT Pamapersada Nusantara (PAMA), Nusantara (PAMA), PT Darma Henwa PT Darma Henwa (PTDH) and PT Cipta … PT MBH Mining Resource PT Bintan Mineral Resouce, PT Citra by CPS and, PT Bintan Mineral Resource, Jaya Nurcahya dan PT MBH Minera PT Citra Jaya Nurcahya and PT

PT Krakatau Steel (Persero) Tbk, PT Marga Mandalasakti, PT Kereta Api Indonesia, PT Krakatau Bandar Samudera, PT Krakatau Industrial Estate Cilegon, PT Showa Esterindo Indonesia, PT Banten Java Persada, PT … PT Asuransi Astra Buana, PT Asuransi insured with PT Asuransi Astra Buana, AXA Indonesia, PT Tugu Pratama Indonesia, PT Asuransi AXA Indonesia, PT Tugu Pratama PT Asuransi Central Asia, PT

parties PT Omega Film 26,787 24,167 PT Omega film PT Falcon 11,320 3,683 PT Falcon PT Kharisma Starvision Plus 10,503 1,232 PT Kharisma Starvision … PT Kharisma adalah, PT Kharisma Starvision Plus, PT MD Entertainment, PT Starvision Plus, PT MD Entertainment, PT Falcon Pictures, Falcon Pictures, PT Rapi Film, PT Akal Andal Aksara, PT

PT Chitose Internasional Tbk 93% 75% 95% 33% PT Sejahtera PT Sinar Sejahtera PT Okamura PT Delta Furindotama Wahana Gemilang Mandiri Chitose Indonesia 95% 95% PT Sejahtera 60% PT Trijati … PT Tritirta Sarana Damai PT Trisula Internasional Tbk - 26.640.000 - 0,02 PT Trisula Internasional Tbk PT Harmag Cipta Indonesia - 15.750.000 - 0,01 PT Harmag Cipta Indonesia PT Trisula Textile Industries

PT PT Hartadinata Hartadinata Abadi Abadi Tbk Tbk PT Elang Mulia Abadi Sempurna 365,574 -- PT Elang Mulia Abadi Sempurna PT Bhumi Satu Inti -- 207,864 PT Bhumi Satu Inti … Work PT Dairi Prima Mineral (DPM), PT Citra Palu PT Dairi Prima Mineral (DPM), PT Citra Palu Minerals (CPM), dan PT Gorontalo Minerals Minerals (CPM), and PT Gorontalo Minerals

Badan Usaha Milik state-owned enterprises, namely PT Pertamina Patra Niaga Negara, yaitu PT Pertamina Patra Niaga dan PT Pertamina and PT Pertamina EP, to ensure a stable and widespread … Perkasa Tbk.). shares in PT Panca from 120 TPD to 174 TPD. Establishment of PT Amara Utama (PAU). ESSA Industries Indonesia Tbk. (formerly PT Surya Esa Perkasa

PT Sepchem. 21 Mei 2012 berubah nama menjadi PT Sepchem. Setelah itu PT Sepchem berubah nama menjadi PT ESSA Afterward PT Sepchem changed its name to PT ESSA Chemicals Indonesia … kepada PT Asuransi Candi Utama, were insured with PT Asuransi Candi Utama, PT Asuransi Multi Artha Guna Tbk dan PT Asuransi PT Asuransi Multi Artha Guna Tbk and PT Asuransi

PT Sepchem. 21 Mei 2012 berubah nama menjadi PT Sepchem. Setelah itu PT Sepchem berubah nama menjadi PT ESSA Afterward PT Sepchem changed its name to PT ESSA Chemicals Indonesia … kepada PT Asuransi Candi Utama, were insured with PT Asuransi Candi Utama, PT Asuransi Multi Artha Guna Tbk dan PT Asuransi PT Asuransi Multi Artha Guna Tbk and PT Asuransi

Badan Usaha Milik state-owned enterprises, namely PT Pertamina Patra Niaga Negara, yaitu PT Pertamina Patra Niaga dan PT Pertamina and PT Pertamina EP, to ensure a stable and widespread … Perkasa Tbk.). shares in PT Panca from 120 TPD to 174 TPD. Establishment of PT Amara Utama (PAU). ESSA Industries Indonesia Tbk. (formerly PT Surya Esa Perkasa

Badan Usaha Milik state-owned enterprises, namely PT Pertamina Patra Niaga Negara, yaitu PT Pertamina Patra Niaga dan PT Pertamina and PT Pertamina EP, to ensure a stable and widespread … Perkasa Tbk.). shares in PT Panca from 120 TPD to 174 TPD. Establishment of PT Amara Utama (PAU). ESSA Industries Indonesia Tbk. (formerly PT Surya Esa Perkasa

PT Sepchem. 21 Mei 2012 berubah nama menjadi PT Sepchem. Setelah itu PT Sepchem berubah nama menjadi PT ESSA Afterward PT Sepchem changed its name to PT ESSA Chemicals Indonesia … kepada PT Asuransi Candi Utama, were insured with PT Asuransi Candi Utama, PT Asuransi Multi Artha Guna Tbk dan PT Asuransi PT Asuransi Multi Artha Guna Tbk and PT Asuransi

PT Sepchem. 21 Mei 2012 berubah nama menjadi PT Sepchem. Setelah itu PT Sepchem berubah nama menjadi PT ESSA Afterward PT Sepchem changed its name to PT ESSA Chemicals Indonesia … kepada PT Asuransi Candi Utama, were insured with PT Asuransi Candi Utama, PT Asuransi Multi Artha Guna Tbk dan PT Asuransi PT Asuransi Multi Artha Guna Tbk and PT Asuransi

Badan Usaha Milik state-owned enterprises, namely PT Pertamina Patra Niaga Negara, yaitu PT Pertamina Patra Niaga dan PT Pertamina and PT Pertamina EP, to ensure a stable and widespread … Perkasa Tbk.). shares in PT Panca from 120 TPD to 174 TPD. Establishment of PT Amara Utama (PAU). ESSA Industries Indonesia Tbk. (formerly PT Surya Esa Perkasa

PT Bank Mayapada Internasional Tbk 105.718 108.441 PT Bank Mayapada Internasional Tbk PT Bank Central Asia Tbk 100.386 527.596 PT Bank Central Asia Tbk PT Bank Negara Indonesia (Persero … PT Bank Negara Indonesia (Persero) Tbk PT Bank Rakyat Indonesia (Persero) Tbk 817 2.674 PT Bank Rakyat Indonesia (Persero) Tbk USD: USD: PT Bank Central Asia Tbk 1.054 2.855 PT

PT Kontraktor Utama [PT Thiess Contractors Thiess Contractors Indonesia (Thiess), Indonesia (Thiess), PT Pamapersada PT Pamapersada Nusantara (PAMA), Nusantara (PAMA), PT Darma Henwa PT Darma Henwa (PTDH) and PT Cipta … PT MBH Mining Resource PT Bintan Mineral Resouce, PT Citra by CPS and, PT Bintan Mineral Resource, Jaya Nurcahya dan PT MBH Minera PT Citra Jaya Nurcahya and PT

mail: corsec@tbsenergi.com 260 PT TBS ENERGI UTAMA TBK SUSTAINABILITY REPORT 2024 261 262 PT TBS ENERGI UTAMA TBK SUSTAINABILITY REPORT 2024 263 264 PT TBS ENERGI UTAMA TBK SUSTAINABILITY REPORT … PT TBS ENERGI UTAMA TBK SUSTAINABILITY REPORT 2024 267 268 PT TBS ENERGI UTAMA TBK SUSTAINABILITY REPORT 2024 269 270 PT TBS ENERGI UTAMA TBK Halaman ini sengaja dikosongkan This

DIREKSI PT WIKA KOMITE TATA KELOLA TERINTEGRASI DEKOM PT WIKA PT WIKA BOARD OF DIRECTORS INTEGRATED GOVERNANCE COMMITTEE DEKOM PT WIKA Pedoman Prinsip Pengelolaan Anak Perusahaan & TKT PT WIKA Piagam … subsidiary merupakan anak perusahaan dari PT Industri Baterai Indonesia (“IBI”), of PT Industri Baterai Indonesia (“IBI”), PT Wijaya Karya Industri PT Wijaya Karya Industri & Konstruksi (“WIKAIKON”), dan Koperasi & Konstruksi (“WIKAIKON

PT Telekomunikasi Seluler Indonesia (Telkomsel) » PT XL Axiata Tbk » PT Indosat Tbk » PT Telkom Tbk • Wakil Direktur Utama, PT Semen Gresik Tbk. (2006 – 2008) • Wakil Direktur Utama, PT Perusahaan Listrik … Seluler Indonesia (Telkomsel) » PT XL Axiata Tbk » PT Indosat Tbk » PT Telkom Tbk • Vice President Director of PT Semen Gresik Tbk (2006-2008) • Vice President Director of PT Perusahaan Listrik Negara

Procurement. BRM : PT Bumi Resources Minerals Tbk. DPM : PT Dairi Prima Mineral. CPM : PT Citra Palu Minerals. SHS : PT Suma Heksa Sinergi. GM : PT Gorontalo Minerals. LMR : PT Linge Mineral … assurance activities at BRM subsidiaries, namely PT CPM and BRM yaitu PT CPM dan PT GM. Telah diketahui bahwa PT CPM PT GM. PT CPM has been in production since

PT Dhiya Aneka Teknik 7 OHS Certification for Lifting and Transport Aircraft Operators Teknisi K3 Listrik PT Upaya Riksa Patra 3 Electrical OHS Technician Awareness ISO 37001 : 2016 PT … like to express our gratitude to you for reading membaca Laporan Keberlanjutan PT Indonesia Pondasi Raya PT Indonesia Pondasi Raya Tbk Sustainability Report 2024. To Tbk Tahun 2024. Untuk meningkatkan

PT Dhiya Aneka Teknik 7 OHS Certification for Lifting and Transport Aircraft Operators Teknisi K3 Listrik PT Upaya Riksa Patra 3 Electrical OHS Technician Awareness ISO 37001 : 2016 PT … like to express our gratitude to you for reading membaca Laporan Keberlanjutan PT Indonesia Pondasi Raya PT Indonesia Pondasi Raya Tbk Sustainability Report 2024. To Tbk Tahun 2024. Untuk meningkatkan

Kebijakan PT CPM Kebijakan PT GM PT CPM’s Policy PT GM’s Policy Kebijakan PT SHS Kebijakan PT LMR PT SHS’s Policy PT LMR’s Policy … subcontractors working in their areas. Sementara untuk PT GM, PT CPM, dan PT DPM telah Meanwhile, PT GM, PT CPM, and PT DPM have mempunyai dan mengimplementasikan prosedur established

Year PT Rukun Raharja Tbk Laporan Keberlanjutan 2024 | Sustainability report 2024 67 Kepemilikan Tidak Langsung Melalui PT Raharja Daya Energi | Indirect Ownership Through PT Raharja Daya Energi PT Adidaya Bismawisesa … Membership through PT Triguna Internusa Pratama) Lembaga Pengembangan Jasa Nasional Anggota (Keanggotaan melalui PT Triguna Internusa Pratama) Konstruksi (LPJK) National Member (Membership through PT Triguna Internusa Pratama) PT Rukun Raharja

PT Dhiya Aneka Teknik 7 OHS Certification for Lifting and Transport Aircraft Operators Teknisi K3 Listrik PT Upaya Riksa Patra 3 Electrical OHS Technician Awareness ISO 37001 : 2016 PT … like to express our gratitude to you for reading membaca Laporan Keberlanjutan PT Indonesia Pondasi Raya PT Indonesia Pondasi Raya Tbk Sustainability Report 2024. To Tbk Tahun 2024. Untuk meningkatkan

subsidiaries. Penilaian Dampak Jumlah PT yang Dinilai Sosial Periode 22% Number of PT Assessed Jumlah PT yang akan Dinilai 2012-2015 Number of PT yet to be Assessed Social Impact … People 159 Jumlah PT yang Dinilai Penilaian Dampak Number of PT Assessed Sosial Periode Jumlah PT yang akan Dinilai 2020-2021 Number of PT yet to be Assessed Social Impact Assessment

Karno PT Anugrah Berkat Solusi Utama 441.921.800 48.073.500 PT Anugrah Berkat Solusi Utama PT Osha Asia 316.083.600 390.379.800 PT Osha Asia PT XDC Indonesia 169.485.012 - PT XDC Indonesia PT Mahkota … PT PP Properti Tbk PT Gunung Marga Perkasa 109.311.318 - PT Gunung Marga Perkasa PT Inti Pratama Permai - 758.528.075 PT Inti Pratama Permai PT Bunga Matahari Solusindo - 311.009.431 PT Bunga Matahari

main providers, utama, yaitu PT Pertamina EP (Persero) (Pertamina) namely PT Pertamina EP (Persero) (Pertamina) and dan PT Perusahaan Gas Negara (Persero) Tbk (PGN). PT Perusahaan Gas Negara (Persero … nasional, di antaranya PT Antang suppliers, including PT Antang Gunung Meratus (AGM), Gunung Meratus (AGM), PT Adaro Indonesia, dan PT Adaro Indonesia, PT Kideco Jaya Agung. PT Kideco Jaya Agung

PT Pembangunan Property Nusantara 120.377.557 - PT Pembangunan Property Nusantara PT Batamindo Investment PT Batamindo Investment Cakrawala 63.199.058 88.307.990 Cakrawala PT Cipta Aset Digital 52.575.268 52.575.268 PT Cipta Aset Digital PT … PT Saranacitra Dutajaya PT Imecon Anugerah Perkasa 3.415.733 2.482.702 PT Imecon Anugerah Perkasa PT Hanwa Indonesia - 6.549.703 PT Hanwa Indonesia PT Wisisco Baja Putra - 5.213.329 PT Wisisco Baja Putra PT

Laporan Laporan Laporan Laporan Keberlanjutan Keberlanjutan Keberlanjutan Keberlanjutan Keberlanjutan Tahun Tahun TahunTahun Tahun PT PT PT PTPT presented presented presented presented presented in inin … Sustainability Sustainability Sustainability Sustainability Report Report Report Report Report ofof of of PT ofPT PT PT PT Mutuagung Mutuagung Mutuagung Mutuagung Mutuagung Lestari Lestari Lestari Lestari Lestari informasi informasi dalam

PT Kuansing Inti Makmur; - Entitas Anak PT Kuansing Inti Makmur; - PT Borneo Indobara; - PT Borneo Indobara; - PT Roundhill Capital Indonesia; - PT Roundhill Capital Indonesia; - PT Trisula Kencana Sakti; dan - PT … PT Trisula Kencana Sakti; - PT Barasentosa Lestari - PT Barasentosa Lestari - PT Dwikarya Sejati Utama - PT Dwikarya Sejati Utama - PT Duta Sarana Internusa - PT Duta Sarana Internusa Paulus Yuniardi - PT Unsoco

policy refers to the tersebut merujuk pada Surat Edaran Direktur Utama PT President Director’s Circular Letter of PT Personel Alih Personel Alih Daya Tbk Nomor: Surat Keputusan Direksi Daya … PT. Global Smart Solusindo Rp1,74 miliar/billion Sinar Laksana Tailor Rp1,21 miliar/billion PT. Auto Prima Rentalindo Rp1,20 miliar/billion PT. Trisentosa Raya Esolusi Rp1,14 miliar/billion PT. Mandiri Cipta

PT Adaro Energy Indonesia Tbk) • Commissioner, PT Adaro Strategic Investments • Komisaris, PT Adaro Strategic Investments • Commissioner, PT Adaro Strategic Lestari • Komisaris, PT Adaro Strategic Lestari • Commissioner, PT Adaro Strategic Capital … Director, PT Adaro Strategic Investments • Direktur Utama, PT Adaro Strategic Investments • President Director, PT Adaro Strategic Lestari • Direktur Utama, PT Adaro Strategic Lestari • President Director, PT Adaro Strategic Capital • Direktur

yakni PT Universal Eco Pasific, dan Management Vendor, the PT Universal Eco Pasific, and the Vendor Pengukuran Lingkungan yakni PT Unilab Perdana. Environmental Measurement Vendor, namely PT Unilab Perdana. Pengelolaan … PT Sarana Solusindo Training Cobit 2019 3 Informatika ISO 27001 Awareness PT TUV Rheinland Indonesia 5 Piloting Deployment Intune PT Alfa Koneksi Indonesia 4 PT Mitra Integrasi Informatika Training Copilot

correct. 75 PT SILLOMARITIME PERDANA TBK LAPORAN KEBERLANJUTAN 2024 SUSTAINABILITY REPORT Surat Pernyataan Anggota Dewan Komisaris dan Anggota Direksi tentang Tanggung Jawab atas Laporan Keberlanjutan 2024 PT Sillomaritime Perdana … Authority Regulation No. 51/POJK.03/2017 80 PT SILLOMARITIME PERDANA TBK LAPORAN KEBERLANJUTAN 2024 SUSTAINABILITY REPORT 81 PT SILLOMARITIME PERDANA TBK LAPORAN KEBERLANJUTAN 2024 SUSTAINABILITY REPORT PT Sillomaritime Perdana Tbk GHJ Suite

PT Indika Energy Tbk, PT Kopitime Dot Com Tbk, Pte Ltd, PT Indika Energy Tbk, PT Kopitime Dot Com PT Puridana Sekurindo, PT ABS Finance Indonesia, and Tbk, PT Puridana … assets through leases kepada PT Mega Anugerah Cemerlang, PT Central liabilities to PT Mega Anugerah Cemerlang, Sari Realiti dan pihak ketiga sebesar Rp8.031.201.919 PT Central Sari Realiti and third parties

Additionally, PT Vale actively participates in strategic forums to demonstrate its commitment and share best practices, such as: PT Vale participated in Indonesia Climate Change Expo & PT Vale participated … PT Vale Abu Ashar - Deputy President Director PT Vale Febriany Eddy, President Director of PT Vale, Discussed Febriany Eddy, President Director, PT Vale as speaker Deputy President Director of PT

risiko lainnya dengan PT Sompo Insurance risks by PT Sompo Insurance Indonesia, PT Asuransi Indonesia, PT Asuransi Buana Independent dan PT Artha Buana Independent and PT Artha Graha General Graha … other risks with PT Asuransi lainnya kepada PT Asuransi Buana Independent, PT Artha Buana Independent, PT Artha Graha General Graha General Insurance, PT Sompo Insurance Insurance, PT Sompo Insurance Indonesia

CTBC Indonesia 2.766.438.764 6.556.832.290 PT Bank CTBC Indonesia PT Bank Amar Indonesia Tbk 679.708.013 633.838.299 PT Bank Amar Indonesia Tbk PT Bank Negara Indonesia PT Bank Negara Indonesia (Persero … PT Bank Mandiri (Persero) Tbk 12.399.572.867 12.207.321.930 PT Bank Mandiri (Persero) Tbk PT Bank UOB Indonesia 49.488.367 49.380.994 PT Bank UOB Indonesia PT Bank OCBC NISP Tbk 34.130.104 41.250.729 PT

PT Perta Daya Gas, 3. PT Perta Daya Gas 4. PT Perta-Samtan Gas, dan 4. PT Perta-Samtan Gas 5. PT Perta Kalimantan Gas. 5. PT Perta Kalimantan … melibatkan PGN bersama PT PGN collaborates with PT Gagas Energi Indonesia, PT Gagas Energi Indonesia, PT Pertamina Gas, dan PT Pertamina Pertamina Gas, and PT Pertamina Gas Niaga in managing