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

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

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

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

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

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

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

In a flurry of trade news on Wednesday, Trump imposed new rates on copper imports and ended the de minimis exemption.

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

With 47 million tons of copper resources, the U.S. has untapped potential, but new mines and smelters take decades to develop ...

Copper prices slumped after the U.S. exempted refined copper from imports tariffs in a surprising near-complete rollback. LME ...

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