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

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

Glencore, the Swiss mining and metals trading giant that mines copper in Ontario and processes it in Quebec, both imports ...

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

The United States produces domestically just over half the refined copper it consumes each year. More than two-thirds of that ...

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

For India – the world’s largest supplier of generic medicines to the United States and an emerging player in copper-based ...

United States President Donald Trump sowed fresh chaos in metals markets by indicating the U.S. would implement a higher-than ...

United States President Donald Trump upped the stakes in his global trade war on Tuesday, with the announcement of plans to impose a 50 percent tariff on all imported copper alongside a 20 percent ...

Chile, the world's biggest copper producer, said Wednesday it was awaiting an "official" follow-up on US President Donald ...

US President Donald Trump on Tuesday announced a 50% tariff on copper imports and stated he was considering a 200% tariff on ...