(Saul Loeb/AFP/Getty Images) President Trump's order doubling the tariff on imported steel and aluminum is expected to touch off a wave of price increases in the U.S. Trump said in a Truth Social ...

President Trump accused China of violating a tariff rollback deal, escalating trade tensions by doubling steel and aluminum tariffs to 50%. He claimed China was slow-rolling export licenses for rare ...

President Trump on Friday said the U.S. will double its current tariff rate on steel and aluminum imports to as high as 50 percent. NBC News’ Vaughn Hillyard reports.May 31, 2025 ...

Kaiser Aluminum Corp. engages in the manufacture and sale of semi-fabricated specialty aluminum products. The firm caters to the aerospace, general engineering, automotive, and custom industrial ...

Division of Chemical Engineering, The University of Queensland, St. Lucia, Queensland 4072, Australia, and Rio Tinto Alcan Pacific Technology Centre, Thomastown, Victoria 3074, Australia * To whom ...

† Collaborative Innovation Center for Optoelectronic Semiconductors and Efficient Devices, Department of Physics/Pen-Tung Sah Institute of Micro-Nano Science and Technology, Xiamen University, Xiamen, ...