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 ...

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 ...

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

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

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

We witnessed another in a long series of golden buying opportunities when copper prices fell to the April 7 low and held ...

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

Copper registered a second weekly decline in London as the market digested the impact of President Donald Trump’s shock ...

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

The latest data released by the Shanghai Futures Exchange (SHFE) indicated that SHFE copper inventories continued to decline in the week ending August 1, with weekly inventories decreasing by 1.2% to ...

Chile, the world's No. 1 copper producer, is in wait-and-see mode after U.S. President Donald Trump announced a surprise 50% tariff on imports of the red metal, with the Andean nation blindsided while ...