China hits back at U.S. tariffs by restricting export of crucial metals: tungsten, tellurium, bismuth, molybdenum and indium.

China said on Tuesday it would restrict exports of five metals used in defence, clean energy and other industries in response ...

But why is bismuth so strongly repelled from magnets? According to Eric Riesel, a magnetic materials chemist at MIT, the ...

China has imposed export controls on materials such as tungsten, tellurium, bismuth, molybdenum and indium, effective Tuesday ...

China has announced new export restrictions on materials essential for the thin-film solar industry, including critical ...

WE wish to report the preparation and properties of moderately stable solutions of pentavalent bismuth in aqueous fluoride solutions. Apart from brief reports in two early papers 1,2, the solution ...

Bismuth is also, along with graphite, one of the most diamagnetic materials known — it is repelled by a magnetic field — and has found applications in magnetic levitation (Maglev) trains ...

Antimony is widely used in the production of materials for electronics, as well as metal alloys resistant to corrosion and ...

China announced export controls on Tuesday targeting five metals used across defence, clean energy and other industries ...

China's Commerce Ministry and Customs Administration have announced export controls on key minerals including tungsten, ...