Is western mining a central enterprise or a state-owned enterprise?

Western mining is a state-owned enterprise. Western Mining Co., Ltd. (hereinafter referred to as "Western Mining") was restructured and established by Xitieshan Mining Bureau in Dachaidan, Qinghai Province. Headquartered in Xining City, Qinghai Province, it was listed on the Shanghai Stock Exchange on July 12, 2007 and belongs to the category of state-owned enterprises. There are more than 30 subsidiaries and holding companies in 1 1 provinces, municipalities and autonomous regions, covering mining and mineral processing, non-ferrous smelting, financial trade, salt lake chemical industry and other fields. The company is mainly engaged in the mining, smelting and trading of basic nonferrous metals and ferrous metals such as copper, lead, zinc, iron, nickel, vanadium and molybdenum, as well as the production and sales of rare precious metals such as gold and silver and sulfur concentrates.