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

Copper futures rose dramatically following President Trump's plan for a 50% import tariff, pushing domestic prices to a 25% ...

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

US President Donald Trump said Tuesday that he would not extend an August 1 deadline for higher US tariffs to take effect on ...

Although Trump’s tariffs might cause the flow of refined copper to be redirected from the US to other regions, that doesn’t ...

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

Copper prices on Comex settled more than 3% lower Wednesday after ending a day earlier at [their highest on record.]( ...

The United States produces domestically just over half the refined copper it consumes each year. More than two-thirds of that ...

The alarm over a copper tariff comes as the market stresses over how the sizable tariff will hurt supply chains here and abroad. "Copper is among the most conductive metals in the world and cannot be ...

Copper surged to a record high after Donald Trump said he planned to impose 50pc tariffs on imports of the vital metal. US ...

Trump’s tariffs and the fast-moving trade war continue to affect global markets. Follow along for live updates on the Dow, S&P 500 and Nasdaq.

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