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

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

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

Copper prices on Comex slumped after Chile’s finance minister said the country will push for an exemption for a planned US ...

LME Copper was down 1.4%, while prices on the Comex exchange plunged more than 20% last week after President Trump’s decision to exempt refined forms of the metal from fresh US import tariffs, ING's ...

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

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

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

Gold futures reversed early losses to reach new all-time highs on weaker US bond yields and persistent trade and monetary policy uncertainty.

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

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

Nearby COMEX copper futures in late July rose to a new record high of $5.8950 a pound. Last week the bottom fell out of the ...