U.S. President Donald Trump announced on Wednesday a 50% tariff on copper, saying on social media that it would be effective ...

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

U.S. President Donald Trump said Thursday that the 50% tariff on copper imports, which he announced earlier on Tuesday, will ...

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

Manufacturers and construction companies — as well as consumers — would face higher prices if the U.S. jacks up tariffs on ...

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 announcement of a proposed 50% tariff on copper imports has raised concerns in Chile and Peru, ...

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

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

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

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