President Donald Trump said Tuesday he’s imposing a new 50% tariff on all copper. However, it’s unclear when the new tariff ...

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

US President Donald Trump’s first wave of copper tariffs will hit imports valued at more than $15 billion last year, ...

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

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

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

U.S. copper prices plunged after President Trump unveiled 50% tariffs on copper products, but not on the raw material itself.

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

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

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

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

Manufacturers and construction companies — as well as consumers — would face higher prices if the U.S. jacks up tariffs on copper, analysts said.