U.S. President Donald Trump on Tuesday ordered a probe into possible tariffs on copper imports to rebuild U.S. production of ...

U.S. listed copper stocks shot higher today as investors took a shine to President Trump’s warning that imports of the metal ...

An executive order mandates a review of the threats posed by over-reliance on foreign copper, and recommendations for increasing domestic supply.

Tariffs, if they are imposed, could boost U.S. production of a valuable resource but also raise costs for automakers, ...

Countries are exploring possible deals with the United States to ease tariff rates, which the US treasury secretary said this ...

SANTIAGO (Reuters) - Chile's foreign ministry said on Wednesday that it is "monitoring" a U.S. probe looking into potential ...

WASHINGTON (AP) — President Donald Trump on Tuesday directed the government to consider possible tariffs on copper, the ...

President Donald Trump opened yet another front on Tuesday in his assault on global trade norms, ordering a probe into ...

A Trump administration investigation into copper imports has led to an after-hours rise of 20 cents per pound in Comex copper ...

President Trump on Tuesday directed his Commerce secretary to investigate the need for possible tariffs on copper, the latest ...