Jiangxi Copper is the largest copper producer in Mainland China. Its operations include copper mining, milling, smelting and refining to produce copper-related products, including pyrite concentrates, sulfuric acid and electrolytic gold and silver. Its chairman is Mr.Zheng Gaoqing and its headquarters is at Nanchang, Jiangxi, China. The company manufactures 340,000 tons of copper annually from its mines, which include the Dexing and Yongping pits and the Wushan, Jiangxi, underground mine. Jiangxi Copper is also engaged in the production, processing and sale of copper cathodes, copper rods and wires and other related products. The company also provides precious metals such as gold and silver; chemical products such as sulfuric acid and sulfur ore concentrate; as well as rare metals and minerals such as molybdenum, selenium, rhenium, tellurium and bismuth. Jiangxi Copper is also involved in the exploration and exploitation of copper, gold, silver, lead and zinc, as well as the provision of financial services. Jiangxi Copper distributes its products in domestic markets, and exports to Hong Kong, Taiwan, Australia and Thailand, among others. Wikipedia