日入5亿美元买卖被判违法，特朗普押注全球加征10%关税

Core Viewpoint - The U.S. Supreme Court ruled that President Trump's large-scale tariff measures implemented under the International Emergency Economic Powers Act (IEEPA) lack clear legal authorization, effectively overturning many of his tariff policies from his second term [2][3][5]. Group 1: Supreme Court Ruling - The Supreme Court's decision, with a 6-3 vote, stated that the IEEPA does not grant the president the authority to impose tariffs without Congressional approval [3][6]. - The ruling specifically limits the president's ability to impose tariffs through the IEEPA but does not entirely strip the president of the power to levy tariffs under other trade laws [6][12]. Group 2: Economic Implications - The ruling raises significant concerns regarding tax refunds, with estimates suggesting that over $175 billion in tariff revenue may be at risk of refund [7][11]. - If the full $175 billion is refunded, it would account for more than half of the total tariff revenue projected over the next decade, which is estimated to generate about $300 billion annually [7][11]. Group 3: International Trade Relations - The ruling has prompted reactions from international trade partners, with the EU and UK expressing a desire to understand the implications for their trade relations with the U.S. [9]. - The decision may impact ongoing trade agreements, as countries like Indonesia have recently negotiated trade deals to mitigate the effects of U.S. tariffs [6][9]. Group 4: Future Tariff Actions - In response to the ruling, Trump announced plans to impose an additional 10% tariff on global goods based on the Trade Act of 1974, which is expected to take effect shortly [5][6]. - The ruling does not affect tariffs imposed under other legal frameworks, such as those on steel, aluminum, and specific national security tariffs [12].