In a letter to Brazilian President Lula da Silva, Trump declared a 50% tariff on all imports from Brazil, warning that any ...

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

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

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% ...

Donald Trump's mooted 50% tariff on copper imports into America has sharply exacerbated what was already a dislocation ...

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

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

That drove the price of copper futures on US markets up by almost a fifth on Tuesday. Of course, a mooted blanket 50 per cent ...

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

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