特朗普：“全球进口关税”从10%提高至15%，立即生效

Group 1 - The core point of the news is that President Trump announced an increase in the global import tariff rate from 10% to 15%, effective immediately, following a Supreme Court ruling that challenged the legality of his previous tariff measures [1][2] - The Supreme Court ruled on February 20 that the International Emergency Economic Powers Act did not authorize the president to impose large-scale tariffs, which significantly impacted Trump's tariff policy [1] - Trump signed an executive order to terminate previously implemented tariffs under the International Emergency Economic Powers Act and announced a new global import tariff of 10% for 150 days, which can be replaced with a maximum of 15% if Congress approves an extension [1][2] Group 2 - All tariffs imposed under the guise of "national security" and those under the Trade Expansion Act of 1962 and the Trade Act of 1974 will remain in effect [2] - The U.S. Trade Representative stated that existing trade agreements with other countries must be adhered to, even if they involve higher tariff rates, with specific examples like Malaysia and Cambodia maintaining a tariff rate of 19% [2] - The new tariff, unlike previous ones, is limited to a maximum duration of 150 days unless Congress approves an extension [2]