Zijin Copper mainly produces copper cathode, gold, silver, and sulfuric acid. Its by-products are rare and precious metals - selenium, tellurium, platinum, palladium, and rhodium - used in semiconductors and integrated circuits. Zijin Copper has obtained ISO Quality Management System (QMS), Environmental Management System (EMS), Occupational Health and Safety Management System (OHSMS), Energy Management System (EnMS), and Measurement Management System (MMS) certifications, and the “Integration of Information Technology and Industrialization” certification. It has also passed the Responsible Minerals Initiative (RMI) third-party audit and has submitted a report to the London Metal Exchange (LME).
