#美国加征关税 Trump's tariff policy has had a significant impact on global markets. For example, the comprehensive tariffs announced in early April caused the S&P 500 index to plummet by 4.8%, marking the worst single-day performance since 2020, and Asian and European markets were similarly affected. The escalation of the China-U.S. trade war (with an additional 84% tariff on Chinese imports, bringing the total tariff to 104%) further intensified tensions. The global supply chain has already been under pressure due to factors such as the pandemic and the Russia-Ukraine conflict, and Trump's tariff policy may further disrupt the supply chain, drive up inflation, and impact consumer prices.