China restricts metal exports in response to US tariffs. Why they're important.
China hits back at U.S. tariffs by restricting export of crucial metals: tungsten, tellurium, bismuth, molybdenum and indium.
The Australian11 天
Tungsten Mining’s Hatches Creek drilling returns “encouraging” tungsten, copper hits
Tungsten Mining drilling intersects significant tungsten, copper mineralisation at Hatches Creek ahead of maiden resource estimate. Tungsten has the highest melting point of all elements except ...