U.S. President Donald Trump announced on Wednesday a 50% tariff on copper, saying on social media that it would be effective ...

U.S. President Donald Trump said Thursday that the 50% tariff on copper imports, which he announced earlier on Tuesday, will ...

Trump also said he would soon announce tariffs “at a very, very high rate, like 200%,” on pharmaceutical imports.

The time required to bring new marginal copper production online is measured in years, not months, one executive said.

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

By Daina Beth Solomon, Fabian Cambero and Ana Isabel Martinez SANTIAGO/MEXICO CITY (Reuters) -Top officials in Chile and ...

Copper shipments into the United States are expected to accelerate in the coming weeks in a final scramble to get metal ...

President Donald Trump last night announced a 50% tariff on copper imports, driving New York futures to a record high. Click ...

The sector-specific tariffs are putting pressure on businesses and foreign nations as they try to navigate Trump’s constantly ...

US stocks closed little changed despite Trump's tough tariff talk. Copper climbs to record high after Trump threatens to slap ...

President Donald Trump said he planned to implement a 50% duty on copper imports as part of a set of looming sectoral tariffs ...