特朗普突然对中国疯狂示好，美国最想要的东西，中方终于松口了

Group 1 - The U.S. is showing a sudden goodwill towards China, with President Trump proposing to lower tariffs on fentanyl and expecting positive responses from China regarding chemical control [1][3] - This shift in U.S. policy comes after Treasury Secretary Mnuchin announced the cancellation of plans to impose a 100% tariff on Chinese goods, indicating a basic consensus on multiple issues between the two countries [3] - The reversal in U.S. stance, from imposing a 20% tariff to suggesting a reduction, reflects the pressure from American farmers, particularly in the Midwest, who are facing significant losses due to China's halt in soybean imports [3][5] Group 2 - China has agreed to purchase 180,000 tons of U.S. soybeans in three batches, providing relief to the U.S. amid ongoing trade negotiations [5] - The soybean purchase does not indicate a compromise from China; rather, it follows the principle of reciprocal concessions, where the U.S. cancels new tariffs and China resumes soybean purchases [5][8] - China's soybean imports in September increased by 13% year-on-year, with a significant reliance on South American suppliers, but the need to diversify sources has led to the decision to resume U.S. soybean purchases [8]