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

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 ...

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

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

ASX investors are on the lookout for copper exposure. Miners and experts think consolidation could arrive to create a mid-tier champion.

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

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

Front Month Comex Copper for August delivery gained 0.25 cent per pound, or 0.06% to $4.4150 today --Up 8.45 cents or 1.95% over the last two sessions --Off 23.81% from its 52-week high of $5.795 hit ...

BEIJING/LONDON (Reuters) -Benchmark copper prices on the London Metals Exchange rose at the open on Thursday as markets ...

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

Copper prices plunged nearly 20% on Wednesday after President Donald Trump surprised markets by excluding refined copper from ...