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

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 ...

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

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

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 in late trading after President Trump unveiled 50% tariffs on copper products, but not on the raw ...

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

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

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

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

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