Hainan Mining Co., Ltd. engages in the operation of mining and energy business. It operates through the Iron Ore and Oil & Gas segments. The Iron Ore segment involves in mining, transportation, crushing, screening, beneficiation, tailings recovery to produce lump ore, powder ore, iron fine powder, and other products for external sales. The Oil & Gas segment participates in oilfield redevelopment, oil and gas exploration projects, and operation of oil and gas upstream business. The company was founded on August 22, 2007 and is headquartered in Changjiang, China.