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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21/08/2025 | Press ReleaseAMMAN Officially Launches ‘Cerita Sasambo 2025’ Journalism Awards, An Appreciation Event for NTB JournalistsOne of Indonesia's largest copper and gold mining companies, PT Amman Mineral Nusa Tenggara (AMMAN), has officially launched ‘Cerita Sasambo 2025’, an open competition dedicated to journalists in West Nusa Tenggara (NTB). The competition aims to recognize the best journalistic works on the themes of innovation, technology, and social and environmental sustainability in the mining sector.
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31/07/2025 | Press ReleaseAMMAN H1 2025 EARNINGS RESULTSPT Amman Mineral Internasional Tbk. IDX: AMMN) (“AMMAN”, the “Company,” or “We”) today announced its H1 2025 financial and operational results. Through our subsidiaries, PT Amman Mineral Nusa Tenggara and PT Amman Mineral Industri, we are now a fully integrated mining-to-smelting company and the second largest producer of copper and gold in Indonesia.
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09/07/2025 | Press ReleaseAMMAN Vocational Excellence School Class of 2025 Send-Off Empowering Future Talent of West Sumbawa and SumbawaA heartfelt atmosphere of pride and emotion filled the send-off ceremony for the AMMAN Scholars 2025. Held in West Sumbawa Regency (KSB), the event was officiated by the Vice Regent of KSB, H. Hanipah, S.Pt., M.M.Inov., and highlighted the strong commitment of one of Indonesia’s largest copper and gold mining companies, PT Amman Mineral Nusa Tenggara (AMMAN), to advancing the quality of human capital. This initiative aims to equip local youth with the competencies needed to thrive in the industries of the future.
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19/06/2025 | Press ReleaseAMMAN Rejoins the Prestigious Fortune Southeast Asia 500PT Amman Mineral Internasional Tbk (AMMAN) (IDX: AMMN) has once again been recognized in the recently released 2025 Fortune Southeast Asia 500 list. This prestigious ranking highlights the 500 largest companies in Southeast Asia based on fiscal year 2024 revenue. This marks AMMAN’s second consecutive appearance on the list, climbing significantly from 172nd place last year to 131st this year.
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16/06/2025 | Press ReleaseAMMAN ANNOUNCES THE APPOINTMENT OF ARIEF SIDARTO AS PRESIDENT DIRECTORPT Amman Mineral Internasional Tbk (IDX: AMMN) (“AMMAN” or “the Company”) today announced the appointment of Mr. Arief Sidarto as President Director, effective immediately, following the Annual General Meeting of Shareholders (AGMS) held in Jakarta, Monday (16/6). He succeeds Mr. Alexander Ramlie, who steps down after nearly a decade of leadership since the company’s founding.
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03/06/2025 | Press ReleaseAMMAN Opens Registration for the 2025 Vocational High School Scholarship for Students from West Sumbawa and SumbawaPT Amman Mineral Nusa Tenggara (AMMAN), one of Indonesia's largest copper and gold mining companies, has officially opened registration for the 'AMMAN Vocational High School Scholarship 2025' for junior high school (SMP) and/or equivalent graduates in West Sumbawa (KSB) and Sumbawa (KS). Launched in 2021, this program underscores AMMAN’s ongoing commitment to advancing the quality of human resources by facilitating access to high-quality vocational education aligned with industry standards and needs.
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30/04/2025 | Press ReleaseAMMAN ANNOUNCES PLAN FOR SHARE BUYBACK PROGRAMPT Amman Mineral Internasional Tbk (IDX: AMMN) (“AMMAN,” the “Company,” or “We”) today announced its plan to conduct a share buyback program of up to US$50 million, equivalent to IDR 835 billion assuming an exchange rate of IDR 16,700 per US dollar, as part of its ongoing commitment to delivering long-term value to shareholders.
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