The US market is heavily reliant on imported copper, aluminum and steel, and developing new capacity could take years.

The announcement comes as Trump has pushed through his tariff agenda by unveiling a new batch of letters to over 20 trade ...

"Obviously, the longer that this drags on, the more damage is done to the industry... We need to have access to the U.S.

Freeport-McMoRan FCX-N could see a US$1.6-billion boost to annual profit if U.S. President Donald Trump’s copper tariff ...

U.S. President’s drive to boost domestic production of the metal would take years to achieve, even on a small scale ...

U.S. President Donald Trump said he will announce a 50 per cent tax on imported copper on Tuesday — adding to the growing ...

Copper retreated from record highs on Wednesday as industry watchers grappled with what a 50% tariff rate on imports would do ...

U.S. President Donald Trump did not say when the copper tariffs would take effect, but noted he would give drug makers up to ...

Choi said that the U.S. has the ability to ramp up copper smelting capacity within a couple of years, while building new ...

Strong global demand and a tight supply of copper has raised the price of the metal to record highs this year, and a threat ...

US President Donald Trump’s plans to impose 50% import tariffs on copper imports are set to include the kinds of materials ...

Despite the chaotic environment created by Trump’s tariff-fuelled trade war, Teck, Taseko and B.C.’s other copper-producing ...