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

Proposed limits on U.S. scrap copper exports which aim to reduce reliance on overseas production of the metal, are unlikely ...

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

President Donald Trump’s decision this week to impose tariffs starting Aug. 1 on imports of certain copper products, but not ...

The global copper market is reeling from its biggest shock yet in a year of policy surprises, violent price swings and ...

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

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

While deGraaf said he thinks copper is now technically “oversold” but still within its broader trend, the market needs some ...

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

The 50% tariff on imported copper that starts Friday excludes a critical input that companies say they can’t get enough of in ...

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 ...