Yunnan Copper Company Limited (SZSE: 000878) is the third largest copper producer in China. It was established in 1958 in Kunming, Yunnan, formerly Yunnan Smelting Plant.Its products include copper cathode, sulfuric acid, copper rod, bare copper wire, gold, silver, platinum, palladium, selenium, tellurium, bismuth, copper sulfate and nickel sulfate.In November 2007, Aluminium Corporation of China acquired 49% of total shares of Yunnan Copper Group, Yunnan Copper Companys parent company.

Yunnan Copper Mining Company is a Chinese state-owned enterprise located in the Yunnan Province of China. It is one of the largest copper producers in the world and is the largest copper producer in China. The company was founded in 1958 and is now a subsidiary of China Minmetals Corporation. Yunnan Copper Mining Company has a wide range of operations, including copper mining, smelting, refining, and production of copper products.

Yunnan Copper Mining Company has six major open-pit copper mines, including the Jinding, Daying, and Banqiao copper mines. The company also operates several underground copper mines, including the Xixia, Yuxi, and Luliang copper mines. The company has a total of ten copper smelters and four copper refineries, and produces various copper products such as copper rods, copper sheets, copper pipes, and copper wires. Yunnan Copper Mining Company is a major supplier of copper to many industries, including the electrical, automotive, and construction industries. The company also produces copper-based alloys, such as brass, bronze, and copper-nickel alloys. The company also produces copper-based chemicals, such as copper sulfate, copper oxide, and copper chloride.

Yunnan Copper Mining Company is committed to sustainable development and has implemented a number of initiatives to reduce its environmental impact. The company has implemented an Environmental Management System to ensure that its operations are conducted in an environmentally responsible manner. The company also has a number of programs in place to reduce its energy consumption, such as the use of renewable energy sources and energy-efficient technologies. Yunnan Copper Mining Company is an important part of China's copper industry and is committed to providing quality copper products to its customers. The company is dedicated to providing a safe and healthy work environment for its employees and is committed to the protection of the environment.