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

The time required to bring new marginal copper production online is measured in years, not months, one executive said.

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

Prices for the metal hit a record high after the president suggested a higher rate than many analysts were expecting.

President Claudia Sheinbaum said on Wednesday Mexico could redirect the copper it typically sends to the U.S. to avoid ...

Copper futures rose dramatically following President Trump's plan for a 50% import tariff, pushing domestic prices to a 25% ...

Trump said on Tuesday that he would impose a 50% tariff on copper. Though the remarks were light on specifics, his comments ...

U.S. President Donald Trump said on Tuesday he would announce a 50% tariff on copper imports, sending U.S. Comex copper ...

President Donald Trump said he will announce a 50% tariff on copper on Tuesday, hoping to boost U.S. production of a metal ...

An indicator of copper import demand in top consumer China jumped 38% on Wednesday, suggesting robust appetite for the metal, ...

Trump also said he would soon announce tariffs “at a very, very high rate, like 200%,” on pharmaceutical imports.