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Operational Review Bukit Asam Operations Location Mining Business License (IUP) Total Resources 7.29 billion tons Tanjung Enim Mine Ombilin Mine 66,414 Ha Total Mineable Reserves 1.99 billion tons 2,950 Ha Peranap Mine IPC Mine 18,230 Ha PERANAP MINE 3,238 Ha Recources : 0.79 billion tons Mineable : 0.37 billion tons Total 90,832 Ha OMBILIN MINE Resources: 0.10 billion tons Mineable : 0.02 billion tons Pekan Baru TANJUNG ENIM MINE Peranap TELUK BAYUR PORT Stockpile : 90,000 tons Throughput : 2.5 M tpa Vessel Padang Teluk Bayur Resources Mineable Installed Cap. : 6.36 billion tons : 1.59 billion tons : 20 M tpa : 40,000 DWT Ombilin Palembang Kertapati KERTAPATI PORT Stockpile : 50.000 tons Throughput: 2.5 M tpa Tanjung Enim Barging : 8,000 DWT Lampung Tarahan Jakarta TARAHAN PORT Stockpile : 560,000 tons : 80,000 DWT Throughput : 13 M tpa Vessel PTBA core operations Samarinda IPC MINE Resources: 0.045 billion tons Mineable : 0.01 billion tons - 04

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