Coal Mining Concessions in SUMATRA SOUTH
PT Brayan Bintang Tiga Energi (39/KPTS/DISTAMBEN/2010) PT Brayan Bintangtiga Energi (598/KPTS/TAMBEN 2009) PT Buana Bara Ekapratama (1104 TAHUN 2009) ... PT Sriwijaya Energi Persada (1097 TAHUN 2009) PT Sriwijaya Prima Energi (540/243/KEP/DPE/2009) PT Sriwijaya Prima Energi (540/244/KEP/DPE/2009)