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

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

Comex copper plunged over 19% in minutes after Trump excluded refined metal from his planned import tariff - the largest ...

U.S. copper prices plunged by as much as 20% in late trading Wednesday after President Trump said he would begin 50% tariffs ...

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

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

US President Donald Trump's decision to exclude refined metal from his proposed import tariff led to an immediate and ...

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

Copper recouped some losses, but remained lower on week after President Trump’s surprise decision to exempt refined forms of ...

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

Copper (HG1:COM) futures gained for a second straight day as Chile’s mining giant Codelco dealt with the fallout from a fatal ...

By Lewis Jackson BEIJING (Reuters) -Benchmark copper prices on the London Metals Exchange rose at the open on Thursday as ...