Japanese trading house Mitsubishi Corp has decided to stop domestic metal trading activity in China after suspected fraud by ...

China has discovered vast copper reserves in the Qinghai-Tibet Plateau, boosting domestic supply and supporting green energy development.

China has announced a significant discovery of a copper deposit of over 20 million metric tons in the Qinghai-Xizang plateau, greatly enhancing China's copper resource security capabilities ...

The Japanese company has been a major supplier of imported copper concentrates to smelters, and has shipped other metals such as aluminum to the world’s largest metal consumer. In China’s ...