7票比4票，特朗普败诉，美国法院正式裁定，他无权对中国加征关税

Core Viewpoint - The U.S. Court of Appeals ruled that many of Trump's tariff policies are illegal, challenging the president's authority and potentially reshaping the landscape of U.S. trade policy [3][6][27]. Group 1: Legal Ruling and Implications - The U.S. Court of Appeals decided with a 7-4 vote that the president does not have the authority to impose tariffs as previously executed by the Trump administration [3][6]. - The ruling indicates that the use of the International Emergency Economic Powers Act (IEEPA) for imposing tariffs is a misapplication of the law, which was intended for emergency situations, not for ongoing trade policy [8][10]. - The court's decision does not entirely negate presidential trade powers, as tariffs on steel and aluminum under the Trade Act remain unaffected [13]. Group 2: Economic Impact of Tariffs - The tariffs imposed by the Trump administration have significantly increased costs for American consumers and businesses, with an estimated additional cost of about $700 per household annually from 2019 to 2023 [16][19]. - Small businesses, particularly in Democratic-led states, have been severely impacted, facing rising costs for imported materials and shrinking profit margins [15][16]. - The agricultural sector has also suffered, with average farm incomes dropping over 5% due to tariffs, and a shift in trade patterns as countries like China seek alternatives to U.S. agricultural products [18][19]. Group 3: Political Reactions and Future Outlook - Trump has publicly rejected the court's ruling, labeling it as partisan and asserting that all tariffs remain in effect, indicating a potential for continued legal battles [21][23]. - The timing of the court's decision coincides with ongoing trade negotiations between the U.S. and China, suggesting that the U.S. may need to adjust its negotiating stance in light of the ruling [25][29]. - The ruling could lead to a reevaluation of trade agreements, including the Phase One trade deal with China and provisions in the USMCA that are linked to tariffs [29].