美贸易代表：美对部分国家加征的“全球进口关税”税率或达15%

Core Viewpoint - The U.S. Trade Representative, Jamison Greer, announced an increase in the "global import tariff" rate from 10% to 15% or higher for certain countries, without specifying which trade partners would be affected [1] Group 1: Legal Context - On February 20, the U.S. Supreme Court ruled that the large-scale tariff measures implemented by the Trump administration under the International Emergency Economic Powers Act lacked clear legal authorization [1] - The Supreme Court upheld a lower court's decision with a 6-3 vote, stating that Trump's use of the International Emergency Economic Powers Act to impose tariffs exceeded his statutory authority [1] - The ruling was made in response to lawsuits filed by businesses and 12 states, which argued that Trump's unilateral imposition of import taxes was unprecedented [1] Group 2: Policy Changes - Following the Supreme Court's ruling, Trump announced a new "global import tariff" of 10% for 150 days, citing the Trade Act of 1974, Section 122, to replace the tariffs deemed illegal by the court [1] - On February 21, Trump further stated on his social media platform that the import tariff rate on global goods would be raised from 10% to 15% [1]