Berau Coal
Berau Coal. Berau Coal is based in Indonesia and is majority-owned by PT Sinarindo Ekamulya, a subsidiary of the Sinar Mas Group. Berau owns a 1,184 square kilometre mining concession area in the Berau Regency in East Kalimantan, Indonesia. The concession area is divided into three sites: Sambarata Mine. Berau also owns and …