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

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 ...

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 ...

Commodity prices witnessed sharp swings last week, with base metal copper dropping nearly 2 per cent while gold gained over 1 ...

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 ...

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 ...

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

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