According to online reports, according to the Financial Times, since Trump's first term, global companies have promised to invest at least US$1.9 trillion in the United States, but these investments may be threatened by Trump's new round of tariff policies. Trump's recent announcement of large-scale tariffs on trading partners such as China, India and the European Union has aroused concerns among global supply chain companies. French President Macron has called on European companies to suspend investment in the United States, and Japanese Prime Minister Shigeru Ishiba has also expressed "strong concerns." Companies such as Apple, Hyundai and SoftBank that have promised large investments have faced tariff shocks, and some companies have begun to take measures such as layoffs. Experts warn that the uncertainty created by tariff policies will make the United States a "less attractive investment destination."