SHANGHAI, Mar. 18 (SMM) - Shenzhen GEM High-Tech Co. has achieved a production capacity of 3,300 tpy for making cobalt and nickel products, taking up 30% of market share in China, eastmoney.com reported on Monday.

Shenzhen GEM extracts cobalt, nickel, copper, tungsten and other materials from used-batteries, e-wastes, industrial scraps, and supplies to manufacturers of hard, powder alloys and battery materials, the report said.