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

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

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 ...

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

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

PARIS: US President Donald Trump says the United States will reap billions of dollars from his tariff blitz, but who pays the ...

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

The tariff trade, which has defined the copper market since February, has imploded. The CME's U.S. contract plummeted by more ...