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

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

Rescue teams have found a body inside a section of a Chilean copper mine that collapsed during a moderate earthquake.

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.

U.S. copper futures ended Thursday down more than 22%, by far their [largest single-day drop on record]( ...

Copper prices dropped nearly 20% to $4.60 after President Donald Trump signed a proclamation on Wednesday afternoon that ...

Copper traders were caught flat-footed after refined copper was exempted from Trump's new tariffs. The exemption triggered a ...

A major collapse at a key new section of Codelco’s biggest mine is raising questions about the Chilean behemoth’s ability to ...

Rescue teams found a body inside a section of a Chilean copper mine that collapsed two days earlier during a moderate ...