搬起石头砸脚实录：特朗普加税3700亿，中国反手让美国农民损失230亿

Group 1 - The U.S. is facing significant challenges in securing rare earth materials, which are critical for military applications, particularly the F-35 fighter jet that requires 417 kg of rare earths per unit [3] - China's dominance in rare earth refining technology is causing U.S. defense contractors to struggle with quality and cost, leading to a 42% increase in production costs due to the need for three times the raw materials to produce acceptable quality [3] - The trade war initiated by the U.S. has resulted in a significant drop in China's technology exports to the U.S. by 31%, while ASEAN countries have seen a 143% increase in orders for 28nm chips from China [4] Group 2 - Negotiations in London have stalled, with the U.S. proposing a "rare earth for chips" deal, but China is demanding Boeing orders and Texas semiconductor factories in exchange [6] - Chinese companies are exploring the establishment of rare earth refining facilities in the Middle East, indicating a potential shift in the global supply chain [6] - The current geopolitical landscape mirrors historical events, with China leveraging rare earths to influence global industry, contrasting with the U.S. focus on isolationist policies [6]