BIIU/Data | Bigstore
PT Golden Energy Mines Tbk (GEMS) is the holding company of 12 subsidiaries with 10 subsidiaries engaged in thermal coal mining with calorific value ranges between 5,2006,100 kcal / kg ( adb), with mining projects are entirely located in the territory of Indonesia which spread in South Sumatra, Jambi, South Kalimantan and Central Kalimantan.