美上诉法院裁定政府大部分全球关税政策违法

Core Points - The U.S. Court of Appeals ruled that President Trump's legal basis for imposing tariffs on multiple countries does not grant him the authority to levy these taxes [1] - The ruling will take effect in October, allowing the Trump administration time to appeal to the Supreme Court [1] - Trump asserted on social media that "all tariffs remain in effect" and warned that their removal would lead to "total disaster" for the U.S. [1] Impact on Trade Policy - The ruling is seen as a significant setback for the Trump administration, which has faced criticism for its unstable trade policies [1] - The uncertainty surrounding trade policies has shaken financial markets and raised concerns among businesses about rising prices and slowing economic growth [1] - Previous rulings, such as the one from the U.S. International Trade Court, indicated that Trump's use of the International Emergency Economic Powers Act to impose "reciprocal tariffs" was an overreach and deemed illegal [1]