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

The president has published just 22 letters, many to minor trading partners like Brunei, Moldova and Sri Lanka.

The president was following through on an earlier statement that he would target a key metal used for semiconductors, lithium ...

President Donald Trump says he will put a 50% tariff on copper imports before noting the value of the versatile metal.

President Donald Trump announced on Wednesday night that the United States will impose a 50 percent tariff on copper, ...

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

United States President Donald Trump upped the stakes in his global trade war on Tuesday, with the announcement of plans to ...

Copper shipments into the United States are expected to accelerate in the coming weeks in a final scramble to get metal ...

Donald Trump has declared a 50% tariff on copper imports, effective August 1, 2025, citing national security concerns and ...

US President Donald Trump is considering significant tariffs, potentially 200% on pharmaceuticals and 50% on copper imports, ...

President Donald Trump announced Wednesday that a 50 percent tariff on US imports of copper, a key metal for green energy and ...

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