中国点头后，特朗普对华态度再次强硬，不到几分钟，美收到噩耗

Group 1 - The U.S. is actively seeking to adjust tariff measures and has communicated its willingness to engage in talks with China regarding tariffs [1][2] - China has agreed to meet with U.S. Treasury Secretary Mnuchin during a visit to Switzerland, indicating a potential thaw in trade relations [1][6] - China emphasizes that any negotiations must respect its core interests and will not accept coercive tactics from the U.S. [2][4] Group 2 - Economic forecasts from institutions like the IMF and World Bank predict that the U.S. will be one of the hardest-hit economies due to the trade war, with potential recession looming [4] - The upcoming talks are described as exploratory, with China cautioning against falling into a "negotiation delay trap" set by the U.S. [4][6] - The Federal Reserve's decision to not lower interest rates complicates the economic landscape, as it faces challenges from both inflation and the uncertainty of U.S. tariff policies [6]