Copper futures tumbled after the Trump administration imposed tariffs on copper imports but carved out an exemption for ...

Crunching the numbers on over 137,000 participants over a 16-year time period in 21 countries, the researchers found that ...

President Trump imposed a 50% tariff on semi-finished copper imports, sparing refined metal to limit impact on domestic costs ...

The US copper market suffered its largest intra-day fall on record after President Donald Trump shocked traders by exempting ...

Copper prices slumped after the U.S. exempted refined copper from imports tariffs in a surprising near-complete rollback. LME ...

Comex copper plunged over 19% in minutes after Trump excluded refined metal from his planned import tariff - the largest ...

This study quantifies how much energy the human body harvests from gut microbial fermentation of dietary fiber, integrating ...

JAKARTA, July 16 (Xinhua) -- The Indonesian government will export only processed copper, products that have undergone domestic downstream processing, to the United States, said R ...