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.

By Daina Beth Solomon, Fabian Cambero and Ana Isabel Martinez SANTIAGO/MEXICO CITY (Reuters) -Top officials in Chile and ...

Oil prices were steady on Wednesday as investors weighed strong U.S. gasoline demand data and attacks on shipping in the Red ...

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.

Futures contracts hit a record price after the president announced plans for a 50 percent tariff on the metal, driving up ...

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% ...

U.S. President Donald Trump's 50% tariff on copper has placed a record premium on prices of the metal in the United States ...

President Trump is threatening new 50% tariffs on copper and up to 200% on pharmaceutical imports. He also announced new ...