The announcement sent copper futures surging, with US Comex contracts jumping over 12 per cent to a record high, reflecting market surprise at both the timing and the steepness of the proposed rate.

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

U.S. stocks are higher in afternoon trading Wednesday as Wall Street weighs the latest developments in Trump's trade wars.

Federal Reserve officials appear as uncertain over the future trajectory of the U.S. economy as businesses and consumers, ...

President Donald Trump mentioned Tuesday - almost in passing - that he planned to impose a 50% tariff on copper imports. The remark hit like a bombshell and has the potential to shake up U.S. efforts ...

U.S. President Donald Trump's announcement of a proposed 50% tariff on copper imports has raised concerns in Chile and Peru, ...

United States President Donald Trump's proposed 50% tariff on copper imports would affect Mexican exports worth around US $1 billion per year.

Mass spectrometry unlocks the hidden story of three corroded coins, revealing Ibo’s surprising role in early Indian Ocean ...

"While we are very optimistic about what Trump announced, it's cautious because he has yet to release the details. And ...

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

One is that Mr Trump is not serious: most of the “Liberation Day” tariffs that caused the crash in April were postponed; the ...