U.S. President Donald Trump on Wednesday issued a blitz of tariff announcements ranging from changes to previously threatened ...

Copper registered a second weekly decline in London as the market digested the impact of President Donald Trump’s shock ...

Options traders who bet the Trump administration would renege on its promise to tariff raw copper imports are cashing in big.

U.S. copper prices plunged after President Trump unveiled 50% tariffs on copper products, but not on the raw material itself.

The president stopped short of putting a 50 percent tariff on refined copper, as he had threatened earlier this year. The ...

President Donald Trump signed executive actions on Wednesday imposing a 50% tariff on Brazil, a 50% tariff on certain copper ...

Copper traders were caught flat-footed after refined copper was exempted from Trump's new tariffs. The exemption triggered a ...

The once-mighty premium U.S. copper enjoyed over the global benchmark slid on Thursday as markets clawed back months of gains ...

Raw copper materials will not face the high duty that had been expected, but consumer goods prices may still be impacted.

The U.S. will impose a 50% tariff on copper and products that contain it, the White House said Wednesday, while also taking ...

Donald Trump kicked off a massive movement of copper into American ports by telegraphing tariffs in February. Now the US ...

The Trump administration on Wednesday announced anticipated tariffs on copper, levying different duties on finished products ...