30/12/2025 | ArticleZero Fatality 2025: AMMAN Closes the Year by Strengthening Safety CultureWith every shift change, thousands of workers at Batu Hijau begin their day with a simple hope: to return home safely. This year, that hope remains fulfilled. PT Amman Mineral Nusa Tenggara (AMMAN), one of Indonesia’s largest copper and gold mining companies, concluded 2025 with a Zero Fatality achievement. For AMMAN, this is not merely a statistic; it is a promise kept to the families waiting at home.
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30/12/2025 | ArticlePreserving Nature in West Sumbawa: The AMMAN–BKSDA NTB Partnership for Sustainable ConservationNestled within the verdant hills and coastal ecosystems of West Sumbawa Regency (KSB) lies a rich biodiversity that serves as a heritage for the future. Recognizing that operational sustainability must flourish in harmony with environmental preservation, PT Amman Mineral Nusa Tenggara (AMMAN), one of Indonesia's largest copper and gold mining companies, has officially strengthened its commitment through a strategic partnership with the Nusa Tenggara Barat Natural Resources Conservation Agency (BKSDA NTB).
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04/12/2025 | ArticleIndonesian Tree Planting Day: AMMAN Plants Over 50 Thousand SeedlingsHundreds of community members across six locations on Sumbawa Island simultaneously moved to plant thousands of tree seedlings. From the coast of Kenawa to the slopes of Lunyuk, the community worked together in a spirit of gotong royong (mutual cooperation) to green the area.
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03/12/2025 | ArticleAMMAN and Mastercard Drive Digital Transformation of MSMEs and Empower Women EntrepreneursA wave of optimism and digital economic progress has reached Micro, Small, and Medium Enterprises (MSMEs) in West Sumbawa (KSB). In the spirit of cross-sector collaboration, PT Amman Mineral Nusa Tenggara (AMMAN), one of Indonesia's largest copper and gold mining companies, together with Mastercard, officially launched a strategic collaboration through the ‘Mastercard Strive’ program, implemented by Mercy Corps Indonesia.
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20/11/2025 | Press ReleaseAMMAN Meets All Copper Mark Criteria, Reaffirming Commitment to Responsible Copper ProductionPT Amman Mineral Nusa Tenggara (“AMNT”), a subsidiary of PT Amman Mineral Internasional Tbk (“AMMAN”), has successfully fulfilled all assessment indicators required for The Copper Mark, an international assurance framework, for its Batu Hijau mining operations in West Sumbawa, West Nusa Tenggara. This achievement further strengthens AMMAN’s position as a global copper producer committed to continuously elevating its environmental, social, and governance (ESG) performance in line with international benchmarks.
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01/11/2025 | Press ReleaseAMMAN Secures Export Recommendation for Copper Concentrate until April 2026PT Amman Mineral Nusa Tenggara (AMNT), a subsidiary of PT Amman Mineral Internasional Tbk (AMMAN, IDX: AMMN), has received a concentrate export recommendation, with an export quota of 480,000 dry metric tonnes (“dmt”), which is valid for six months, effective from 31 October 2025, from Indonesia’s Ministry of Energy and Mineral Resources (ESDM). This recommendation serves as a prerequisite for the Ministry of Trade to issue the Export Approval Letter (SPE) for AMNT’s copper concentrate exports.
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31/10/2025 | ArticleAMMAN Drives Early Childhood Education (ECE) Teachers to Master Computational ThinkingPT Amman Mineral Nusa Tenggara (AMMAN), one of Indonesia's largest copper and gold mining companies, in collaboration with the Kudus Teacher Learning Center (Pusat Belajar Guru Kudus) facilitated by the Bakti Pendidikan Djarum Foundation, is taking a strategic role in the national effort to strengthen the foundation of early childhood education.
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21/10/2025 | ArticleAMMAN Wins Top ASEAN Award for Best Mineral Processing PracticesFrom the Batu Hijau mining area in West Sumbawa, Indonesia's mineral processing technology and best practices have captured the attention of Southeast Asia. PT Amman Mineral Nusa Tenggara (AMMAN), one of Indonesia's largest copper and gold mining companies, was named the winner in the 'Best Practices in Processing' category at the prestigious 'The 4th ASEAN Mineral Awards (AMA) 2025'.
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25/09/2025 | ArticleAMMAN Strengthens Local Economy Through Organic Farming ProgramAgriculture is one of the lifebloods of the Maluk, Benete, and Sekongkang Districts in West Sumbawa. However, in recent decades, the reliance on synthetic chemical fertilizers and pesticides has reduced soil fertility and land productivity.
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24/09/2025 | ArticleAMMAN Wins PRISMA Award, Strong Human Rights and Sustainability CommitmentPT Amman Mineral Nusa Tenggara (AMMAN), one of Indonesia's largest copper and gold mining companies, has received the PRISMA Award from the Indonesian Ministry of Human Rights – making it one of only eight companies in the country to earn this prestigious recognition. The award highlights AMMAN’s strong commitment and compliance with Human Rights (HAM) principles through the Business and Human Rights Risk Assessment System (PRISMA), a government-designed instrument encouraging businesses to align with international frameworks while strengthening national investment competitiveness.
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18/09/2025 | ArticleAMMAN Returns to the List of World's Most Trustworthy CompaniesPT Amman Mineral Internasional Tbk (AMMAN), one of Indonesia's largest copper and gold mining companies, has again achieved a major international milestone. For the second consecutive year, AMMAN has been named one of the 'World’s Most Trustworthy Companies 2025' by the prominent international news magazine Newsweek in collaboration with data research firm Statista.
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