PT Golden Energy Mines Tbk ("GEMS") is the coal mining group subsidiary of PT Dian Swastatika Sentosa Tbk DSSA) - an energy and Infrastructure company.  GEMS is engaged in thermal coal mining with caloric value ranges between 5,200-6,100 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.

Currently we  supply 5 million tons of coal per annum to Coal Powerplants and Industries such as cement and paper both locally and internationally.  GEMS mine coal from our many concessions, and at the same time also purchase from other mine owners. GEMS aim to be a reputable leading coal company with good consistent standards. If you are a mine owner or coal end user, GEMS are happy to hear your proposals.

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