27/01/2026 | ArticleAMMAN Honored by NTB Governor for Child Protection Initiatives in West SumbawaPT Amman Mineral Nusa Tenggara (AMMAN), one of Indonesia’s largest copper and gold mining operations, has received an award from the Governor of West Nusa Tenggara (NTB) for its significant contributions to child protection across 16 villages in West Sumbawa Regency (KSB). The award was presented during the BERANI II Regional Inspiration Forum, coinciding with the NTB Anniversary celebrations, in recognition of AMMAN’s collaborative commitment alongside local government and development partners including Yayasan CARE Peduli, LPA NTB, and a UN consortium consisting of UNICEF, UNFPA, and UN Women.
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26/01/2026 | ArticleCultivating a Greener Future: AMMAN Supports National Adiwiyata Green School Honors in West SumbawaThe nearly two-decade wait has finally come to an end. In December 2025, SMPN 1 Maluk and SDN 2 Seteluk in West Sumbawa (KSB), West Nusa Tenggara, officially achieved the status of National Adiwiyata Schools. This achievement is not merely an accomplishment for two schools, but a sign of broader change: how education can become the foundation for shaping environmentally friendly behavior through the collaboration of government, society, and the private sector.
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30/12/2025 | ArticleAchieving the Zero Fatalities Target, AMMAN Emphasizes Safety as Its Top PriorityWith 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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