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

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

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

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

President Trump ordered Commerce to study whether tariffs are needed to reduce the U.S. reliance upon imported copper, needed ...

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

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

Doctor Copper has been trying to price in the potential for U.S. import tariffs since late January, when President Donald Trump first included the metal on his tariff wish list along with steel and ...

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

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

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