美国大豆对华订单变零，特朗普这才明白，要按中国规矩办事

Group 1 - The core issue facing the U.S. soybean industry is the lack of orders from China, which has significantly impacted farmers' livelihoods during the harvest season [1][4][5] - Historically, about one-third of U.S. soybeans were exported to China, making it a crucial market for American farmers [3][5] - The ongoing U.S.-China trade war has led to increased tariffs, causing China to reduce its soybean purchases from the U.S., resulting in a severe decline in exports [5][11] Group 2 - Brazil has emerged as a key competitor in the soybean market, quickly filling the void left by the U.S. due to its strong production capacity and lower transportation costs [5][6][10] - The shift in trade dynamics has led to a significant change in global agricultural supply chains, with China diversifying its sources of soybean imports away from the U.S. [6][10] - China's strategy to enhance its agricultural self-sufficiency includes increasing domestic production and reducing reliance on foreign imports, particularly from the U.S. [8][10] Group 3 - The global agricultural landscape is transitioning from a U.S.-centric model to a more diversified approach, with countries recognizing the risks of dependency on a single market [9][11] - The future of U.S. agriculture appears uncertain as it struggles to regain its previous market share, while China is likely to continue strengthening its agricultural capabilities and partnerships with other countries [10][13] - The ongoing agricultural crisis reflects broader changes in the global economic landscape, highlighting the complexities of U.S.-China agricultural relations and the need for balance in trade [11][13]