President Donald Trump is forging ahead with his aggressive tariff campaign, moving on from “reciprocal” tariffs to the sector-specific tariffs he promised.

Chile, Canada and Peru - three of the largest copper suppliers to the United States - have told President Donald Trump's ...

In a letter dated March 31 to the US Commerce Department, the Chilean government defined its anti-tariff position, ...

The three countries supply 94% of U.S. imports of refined copper and copper alloys, and told the Trump administration that those imports do not threaten U.S. security interests.

SANTIAGO (Reuters) - Copper imports from Chile, the top supplier of the metal to the United States, do not threaten U.S. security interests, the Chilean government said in a letter to President Donald ...