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

The president was following through on an earlier statement that he would target a key metal used for semiconductors, lithium ...

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 ...

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

President Donald Trump said the US would begin levying a 50% tariff on copper imports from Aug. 1, confirming a move that ...

The U.S. will impose 50% tariffs on global imports of copper effective on Aug. 1, President Trump posted online on Wednesday.

President Trump's move to impose a 50% tariff on U.S. copper imports targets a vital metal that is widely used in many ...

President Trump will wield 50% copper tariffs on August 1 as he promises more to come with countries such as Brazil in the ...

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

Trump announced a 50% tariff on copper imports Tuesday, triggering a jump in U.S. copper prices that could cause an increase ...

The White House initiated a Section 232 investigation in February, allowing the president to impose tariffs on national ...