President Donald Trump escalated his trade war, sending letters to more than 20 countries, threatening steep tariffs unless ...

Metals are the latest market upended by President Donald Trump after he confirmed long-touted plans to impose a 50% import ...

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 Donald Trump said his 50% tariff on copper imports will take effect on Aug. 1, noting he made the decision after a ...

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

Trump administration’s surprise announcement of a 50 percent tariff on copper imports has sent shockwaves through global ...

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

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

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

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

U.S. President Donald Trump announced on Wednesday a new 50% tariff on copper to start on August 1 in a bid to promote ...

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