Donald Trump announced a 50 percent tariff on copper, a move that is sure to slow production and make prices skyrocket.

President Donald Trump said he will put a 50% tariff on copper imports effective Aug. 1. "I am announcing a 50% tariff on ...

President Donald Trump on Wednesday affirmed that the United States will levy a 50 percent tariff on copper imports starting ...

The planned 50% tariff on copper imports may turn out to be the biggest own goal of U.S. President Donald Trump's ongoing ...

"America will, once again, build a DOMINANT Copper Industry," Trump said in a post on his Truth Social media platform.

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, ...

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

"We highlight Prysmian as a relative tariff winner," analysts at Citi said in a note, pointing Prysmian's U.S. low-voltage ...

The sector-specific tariffs are putting pressure on businesses and foreign nations as they try to navigate Trump’s constantly ...

Major stock indexes mostly inched lower and U.S. copper prices jumped to a record high on Tuesday as U.S. President Donald ...