USDA下调全球玉米产量预测，下调全球大豆产量预测：华创农业9月USDA农产品跟踪报告

Investment Rating - The report maintains a "Buy" rating for the agricultural sector [1] Core Insights - The USDA has revised down the global corn production forecast while increasing the consumption forecast, indicating a tightening supply situation [4][7] - The report highlights stable production and consumption forecasts for China's corn and soybean, with slight adjustments in global supply and demand dynamics [4][10][23] Summary by Sections Corn - Global corn production for the 2024/25 year is adjusted down to 128.6 million tons, a decrease of 0.16% from previous estimates, while consumption is projected to rise to 128.9 million tons [7][10] - The global corn stock-to-use ratio is forecasted to decline to 21.82%, reflecting tighter supply conditions [7] - In China, corn production is expected to remain stable at 29.5 million tons, with consumption also stable at 32.1 million tons, leading to a stock-to-use ratio of 55.16% [10] Soybeans - Global soybean production is forecasted at 42.5 million tons, down 0.12%, with consumption slightly reduced to 42.3 million tons, resulting in a stock-to-use ratio of 29.25% [17][23] - China's soybean production remains stable at 21 million tons, with imports and consumption also unchanged, maintaining a stock-to-use ratio of 32.62% [23] Wheat - Global wheat production is projected to increase to 81.6 million tons, with consumption rising to 81.4 million tons, leading to a stock-to-use ratio of 32.42% [29] - In China, wheat production is expected to hold steady at 14 million tons, with a stable stock-to-use ratio of 84.31% [35] Rice - Global rice production is adjusted down to 54.1 million tons, while consumption is expected to rise to 54.2 million tons, resulting in a stock-to-use ratio of 34.54% [39] - China's rice production and consumption forecasts remain stable, with a stock-to-use ratio of 71.23% [39]