A U.S. decision last week to exempt refined copper metal from import duties is in contrast to an earlier move to levy steep ...

US President Donald Trump’s first wave of copper tariffs will hit imports valued at more than $15 billion last year, ...

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

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

Copper rose for a second day as Chilean mining giant Codelco grappled with the aftermath of a deadly accident at one of the ...

Imports of certain copper products into the US face a 50% tariff from Aug. 1 as President Donald Trump seeks to revive the ...

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

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

Copper products were hit with a 50% tariff on Aug. 1, and it's expected to significantly drive up construction costs.

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

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

President Trump on Wednesday formalized a tariff on produced copper imports, after posting about it on social media earlier ...