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

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

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

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

"American industries depend on copper, and it should be made in America, no exemptions, no exceptions," Commerce Secretary ...

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

White House officials said the copper investigation was prompted by a national security threat, not trade imbalances.

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

Trade protections are needed to develop domestic copper smelting and refining capacity, White House source tell Reuters.

With a push from President Donald Trump, House Republicans have sent a GOP budget blueprint to passage, a step toward ...

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

US President Donald Trump has ordered an investigation of copper imports in what is a first step toward potential tariffs on ...