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

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.

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

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

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

President Donald Trump has announced that the U.S. will impose a 50% tariff on imported copper, marking a significant ...

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

U.S. President Donald Trump's announcement of a proposed 50% tariff on copper imports has raised concerns in Chile and Peru, ...

Price increases could hit coffee, shoes, appliances and other products following a flurry of tariffs issued by President ...

Metals are the latest market upended by President Donald Trump after he confirmed long-touted plans to impose a 50% import ...

Donald Trump plans to impose a 50% tariff on copper, affecting semi-finished products for various critical sectors. The move ...