9家日企起诉美政府高关税措施要求退税

Group 1 - At least nine Japanese companies, including Toyota Tsusho and Sumitomo Chemical, have filed lawsuits in the U.S. International Trade Court to seek refunds for tariffs paid under the high tariff measures implemented by the Trump administration [1] - The objective of these lawsuits is to obtain tax refunds in the event that the U.S. Supreme Court rules against the legality of measures such as "reciprocal tariffs" [1]