The U.S. tariffs have caused COMEX copper prices to experience extreme price variance over the past months, leading to new ...

US copper prices plunged by as much as 20% after President Trump said he would impose 50% tariffs on imports of semi-finished ...

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

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

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

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

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 ...

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

London copper rose on Monday, helped by a softer dollar after weaker-than-expected U.S. jobs data boosted bets for ...

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

Comex Copper prices are under significant pressure, falling almost 19% after the White House provided further details on Copper tariffs set to take effect on 1 August, ING's commodity experts Ewa ...

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