The plant will utilize a domestic supply chain relying on iron ore from the Minnesota Iron Range. Trump attributed the investment to his 50% steel tariffs, a sentiment echoed by Secretary Howard Lutnick who linked the project to Section 232 tariffs. During the presentation, Trump claimed the U.S. has surpassed Japan in steel production and attacked Minnesota Governor Tim Walz, calling him one of the worst governors in history, as Republicans seek to counter economic voter frustration ahead of the midterm elections.
