President Donald Trump says he will put a 50% tariff on copper imports before noting the value of the versatile metal.

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

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

🤦🏼♀️ Good god, Trump is actively trying to destroy whole industries on his way out the door. Forget the defense industry, ...

CNBC's Steve Sedgewick, Karen Tso and Julianna Tatelbaum discuss the copper market after U.S. President Donald Trump says he ...

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

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

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

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

Trump on Tuesday said he would impose 50 per cent tariffs on copper imports, an announcement that reverberated across the ...

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

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