The Trump administration confirmed Thursday it will adjust its Section 232 tariffs on steel, aluminum, and copper imports, altering duties on finished products to help simplify compliance. Under a presidential proclamation,

By Ernest Scheyder HOUSTON, March 23 (Reuters) - Freeport-McMoRan expects demand for copper for use in electrification, data centers and other high-tech areas to remain resilient despite market jitters tied to the Iran conflict,

President Trump revamped his tariffs on steel, copper and aluminum in an executive order Thursday to ensure that they align with the “full value” of the imported metals. The value is based on the amount the U.

Chile, the world’s top copper producer, reported its lowest monthly output of the red metal in nearly nine years on Tuesday, extending a string of seven straight months of declines on a running 12-month basis,

Demand for copper is surging because of demand from new technologies, but suppliers are struggling to keep up, and they are likely to fall further behind in the coming years, resulting in shortfalls globally.

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Copper’s usefulness makes it a key barometer for optimism about future economic growth. Well, the price, and that optimism, are falling.

Austin Energy said a person accused of stealing copper wire from nearly a dozen city streetlights was arrested after a community member saw and reported the vandalism.