GEM, (Green Eco-Manufacture) headquartered in Shenzhen, China, was established in 2002 with total assets of RMB 1.4406575 billion and net assets of RMB 998 million. It is successfully listed on the Shenzhen Stock Exchange A share (stock code 002340), which became the first A-shares listed company in Chinese cobalt industry. The company has been named National High-tech Enterprise, National Recycling Economy Demonstration Pilot and National innovation pilot enterprises. The company's core business is the research and manufacture of ultra-fine cobalt and nickel