The company was founded in 1979 and has the honorable mission of “getting rid of the backwardness of China's copper industry and revitalizing China's copper industry” given by the country. Over the past 40 years, benefiting from the country's continuous economic growth and due to its own expertise and focus, it has become a large manufacturer of cathode copper and a supplier of a full range of copper processing products in China. The company's main business covers the mining, smelting and processing of copper and gold; extraction and processing of disperse metals; sulfur chemicals and trade; and has established a complete industrial chain integrating exploration, mining, beneficiation, smelting and processing in the field of copper and related non-ferrous metals. The company's products include more than 50 varieties of cathode copper, gold, silver, sulfuric acid, copper rods, copper tubes, copper foil, selenium, tellurium, rhenium, bismuth, etc. Corporate honors: Won the “Second Prize in China's Nonferrous Metals Industry Science and Technology Category”, won the first prize of China's Industry-University-Research Cooperation and Innovation Achievements, won the “Top Ten Technological Advances in China's Ecological Environment”, won the first prize of the Jiangxi Science and Technology Progress Award, and received 31 awards for various digital achievements. Chengtong's “5G+ Smart Mining” project won the first prize of the National State-owned Enterprise Digital Scenario Innovation Professional Competition. The “Integrated and Application of Complex Lead-Zinc Sulfide Technology High Concentration Acceleration Technology” declared by the company won the first prize of the Jiangxi Science and Technology Progress Award, etc. Construction and operation of tailings dams based on the centreline tailings dam construction method “Key Technology” won the third prize of the Jiangxi Science and Technology Progress Award.