Prices of copper in the US have surged since January, when President Donald Trump threatened to impose a tariff on imports of ...

U.S. President Donald Trump's plans to impose 50% tariffs on copper would include semi-finished products such as those used ...

Donald Trump announced a 50 percent tariff on copper, a move that is sure to slow production and make prices skyrocket.

Chilean copper miner Antofagasta sees opportunity for its stalled copper project in the U.S. following President Donald Trump ...

President Donald Trump on Wednesday affirmed that the United States will levy a 50 percent tariff on copper imports starting ...

US buyers of copper will pay a high price if President Donald Trump pushes ahead with a 50% tariff on refined metal as ...

President Donald Trump said he will put a 50% tariff on copper imports effective Aug. 1. "I am announcing a 50% tariff on ...

Freeport McMoRan, Southern Copper, Newmont, Rio Tinto, and BHP were all rising Thursday after President Donald Trump said a ...

The exchange with Brazil suggests Trump also sees tariffs as a tool to influence other policies of foreign countries.

Buoyant markets may reflect hopes that the US president will always chicken out of imposing harsh tariffs. Yet Donald Trump ...

Prime Minister Mark Carney responded to U.S. President Donald Trump's threat of a 35 per cent tariff, saying he'll continue to defend workers.

President Donald Trump's latest tariff announcements and One Big Beautiful Bill are tough medicine for the U.S. and Texas ...