Western Mining Co.,Ltd., together with its subsidiaries, engages in the mining, smelting, and trading of metals in Mainland China and internationally. It operates through Nonferrous Metal Mining, Beneficiation and Smelting; Metal Trading; and Financial Service segments. The company offers basic non-ferrous metals and ferrous metals, such as copper, lead, zinc, iron, nickel, vanadium, and molybdenum; rare and precious metals consisting of gold, silver, and sulfur concentrates; cathode copper; lead concentrates, zinc concentrates, copper concentrate, iron ore concentrate powder and pellets; and zinc ingots and powder, tailings and sulfur slag treatments, electrolytic lead and copper, and ammonium metavanadate. It also engages in trading and futures hedging of non-ferrous metals, including copper, lead, zinc, aluminum, and nickel.