One of China’s biggest copper fabricators is set to reap a windfall from President Donald Trump’s efforts to boost US ...

The president stopped short of putting a 50 percent tariff on refined copper, as he had threatened earlier this year. The ...

President Donald Trump signed executive actions on Wednesday imposing a 50% tariff on Brazil, a 50% tariff on certain copper ...

The US has changed tack on import levies for the precious metal, echoing a recent rethink on copper. That’s good, and tariffs ...

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

The once-mighty premium U.S. copper enjoyed over the global benchmark slid on Thursday as markets clawed back months of gains ...

The 50% tariff on imported copper that starts Friday excludes a critical input that companies say they can’t get enough of in ...

The U.S. will impose a 50% tariff on copper and products that contain it, the White House said Wednesday, while also taking ...

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

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

The Trump administration on Wednesday announced anticipated tariffs on copper, levying different duties on finished products ...

In a flurry of trade news on Wednesday, Trump imposed new rates on copper imports and ended the de minimis exemption.