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 ...

COMEX Copper futures tread around a four month low on Wednesday morning in Asia tracking negative cues from overnight equities amid ongoing trade concerns following President ...

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

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 ...

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

This sudden policy change was a brutal shock to traders. For weeks, market speculation about a broad, all-encompassing tariff had fueled a rally, sending COMEX copper futures to record highs. Traders, ...

U.S. copper prices surged due to fears of a 50% tariff on imported copper, but a surprise exemption for raw copper materials ...

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.