Aluminum is a “critical mineral” in the U.S. but the metal is largely produced in other countries, raising security concerns ...

Aluminum smelters in China, the world’s biggest producer, are set to enjoy a sharp rebound in profits this year as the cost of their key raw material, alumina, plunges.

It’s easy for Americans to think President Donald Trump’s aluminum and steel tariffs won’t affect them. Most of us aren’t shopping for raw metals, after all. Yet the 25% tariffs rolled out ...

A 25% tariff on all steel and aluminum imports to the U.S. is set to take effect Wednesday, part of President Donald Trump’s push to impose new taxes on U.S. trading partners and an expansion of ...

President Trump imposed a 25 percent tariff on metal imports, sparking new global trade spats as he attempts to shield the U.S. economy from foreign competition. By Ana Swanson and Jeanna Smialek ...

Tariffs are driving a wedge through the $92 billion aluminum industry. Aluminum buyers say President Trump’s tariff pledges have already raised their costs and few suppliers in the U.S.—where ...

The proposed U.S. tariffs on steel and aluminum imports are poised to escalate costs for U.S. oilfield services companies, which rely on these metals for their operations.Oilfield services firms such ...

WASHINGTON — President Donald Trump's increased tariffs on steel and aluminum imports took effect on Wednesday as prior exemptions, duty-free quotas, and product exclusions expired ...