Deskripsi
PT Sumber Daya Energi and underground coal mining company founded in 2005. PT Sumber Daya Energi (SDE) initially had the status of domestic direct investment which changed to foreign direct investment (75%) and is engaged in coal mining using underground mining system. As a foreign direct investment company, SDE is part of China Qinfa Group (CQG) which was established in 1996 and is a group of underground mining companies that have been listed on the Hong Kong Stock Exchange since 2009. SDE has obtained the Techno-Economic Approval, Environmental Permit and Final Feasibility Study to produce 20 million tons of coal per year.
