pt daraya samarinda нүүрсний уурхайн
pt daraya samarinda coal mining . Home Bina Insan Sukses Mandiri Know More. PT Bina Insan Sukses Mandiri BISM owns coal mining concession for 5 000 Hectares in East Kalimantan Indonesia having reserves of 160 Million Tonn The company has offices at Jakarta Samarinda and Melak Jakarta and Samarinda are corporate/marketing and …