Copper may be the latest metal to be potentially impacted by US president Donald Trump's tariff threats. Trump has launched a probe into copper imports, which could be seen as a step closer to ...

President Donald Trump signed an executive order on Tuesday instructing the Department of Commerce to investigate whether to impose tariffs on copper and derivative products, key industrial materials, ...

WASHINGTON (Reuters) - President Donald Trump opened yet another front on Tuesday in his assault on global trade norms, ordering a probe into potential new tariffs on copper imports to rebuild U.S.

Freeport McMoRan (FCX) +4.8% and Southern Copper (SCCO) +2.1% post-market Tuesday after President Trump ordered the U.S. government to explore potential new tariffs on copper imports to rebuild U.S.

SANTIAGO (Reuters) -Chile, Canada and Peru - three of the largest copper suppliers to the United States - have told President Donald Trump's administration that imports of the metal from their ...

(Bloomberg) -- President Donald Trump has signed an executive action directing the Commerce Department to examine possible copper tariffs, the latest in a string of measures aimed at imposing ...

Copper prices surged past US$10,000 per metric ton on Thursday (March 20), hitting a five month high as traders scrambled to secure supply ahead of potential US tariffs on the base metal. London Metal ...

US President Donald Trump signed an order directing his commerce secretary to investigate copper imports, a probe that could lead to tariffs - Copyright AFP MOHD ...

SANTIAGO (Reuters) - Chile's foreign ministry said on Wednesday it is "monitoring" a U.S. probe looking into potential new tariffs on imports of copper, a metal critical to electric vehicles, military ...