Core Viewpoint - The recent comments by U.S. Treasury Secretary Yellen regarding China's suspension of soybean purchases are indicative of strategic anxiety, labeling it as "hostage-taking" [1] Group 1: Trade Relations - The trade conflict between the U.S. and China has evolved from a trade war to high-tech restrictions, with China actively responding rather than being passive [1] - China's strategy includes "import diversification, domestic substitution, and technological breakthroughs," which has led to a reversal in trade dynamics [1] Group 2: Economic Implications - The complete halt of soybean trade is a direct outcome of China's strategic adjustments, posing significant risks to the U.S. economy [1] - This situation may also have political repercussions for former President Trump, potentially acting as a time bomb for his political career [1]