不断反转！特朗普关税战遭司法拉锯战，最高法院将“终结一切”？

Core Viewpoint - The Trump administration is currently facing multiple lawsuits challenging its tariff measures, with at least seven legal challenges underway [1][2]. Group 1: Legal Proceedings - The U.S. Court of International Trade ruled that the International Emergency Economic Powers Act (IEEPA) does not grant the president unlimited authority to impose tariffs, leading to a historic decision to potentially abolish various tariffs [4]. - Following this ruling, the Trump administration quickly filed an appeal to the U.S. Court of Appeals, seeking to suspend the decision, indicating a willingness to escalate the matter to the Supreme Court if necessary [5]. - The appeals court has temporarily stayed the lower court's ruling, allowing for further legal debate, with a timeline set for submissions from both parties [4][5]. Group 2: Tariff Policy and Alternatives - The Trump administration is exploring alternative legal avenues to implement tariffs, including invoking the Trade Expansion Act of 1962, which allows for tariffs on specific goods [6]. - Despite the challenges, the administration's trade advisors have indicated that they may pursue other methods to impose tariffs, even if they lose the current legal battles [6]. - The ongoing legal disputes and potential alternative tariff measures could prolong uncertainty in trade policy, impacting market reactions and economic conditions [2][6]. Group 3: International Reactions - The Chinese government has criticized the U.S. tariffs as unilateral measures that violate World Trade Organization principles, indicating a broader international discontent with U.S. trade practices [7].