Xinjiang Xinxin Mining Industry Co., Ltd., together with its subsidiaries, engages in mining, ore processing, smelting, refining, and selling of nickel, copper, and other nonferrous metals. It provides nickel cathode, as well as other products, including copper cathode, cobalt products, gold, silver, platinum, and palladium. The company holds 100% interests in the Kalatongke nickel-copper mine located in Fuyun County, Xinjiang; and the Huangshandong, Huangshan, and Xiangshan nickel-copper mines situated in Hami, Xinjiang. It also has interests in two vanadium mines located in Shangnan, Shaanxi. Xinxin Mining Industry Co., Ltd. was founded in 1950 and is based in Urumqi, the People's Republic of China.