特朗普称将加征10%全球进口关税

Group 1 - The core point of the news is that President Trump announced a new executive order to impose a 10% import tariff on global goods for 150 days, replacing previously deemed illegal emergency tariffs [1][2] - The new tariff will be enacted under Section 122 of the Trade Act of 1974, which allows for a limited duration unless Congress approves an extension [1] - The U.S. Supreme Court ruled that the International Emergency Economic Powers Act did not authorize the imposition of large-scale tariffs, significantly impacting Trump's tariff policy [2][3] Group 2 - Trump indicated that the government would initiate investigations into "unfair trade practices" under Section 301 of the Trade Act of 1974 to protect U.S. interests [2] - The Supreme Court's ruling may lead to prolonged legal battles regarding the potential refund of billions in tariffs to U.S. companies, with Trump suggesting it could take up to five years to resolve [2] - The ruling does not completely strip the President of the power to impose tariffs but limits the use of the International Emergency Economic Powers Act for such measures [2][3]