Bismuth is an unusual element that we don't encounter much in everyday life. But this pretty, iridescent metal, found near ...

These are the materials included on the European Commission's official list of critical raw materials. The list identifies 34 individual critical raw materials including two (copper and nickel) that ...

On March 13, the stock price of Xingye Silver Tin dropped slightly. As of 11:16 on March 13, it fell by 0.81%, closing at ...