Core Insights - The national winter wheat sowing has exceeded 40% completion, while the autumn grain harvest has surpassed 90% completion [1] Group 1: Winter Wheat Sowing - Winter wheat sowing in the northwest region is nearly complete, with the Huang-Huai-Hai region at nearly 40% and the Yangtze River middle and lower reaches over 30% [1] - By province, Hebei has nearly completed sowing, Shaanxi over 50%, Shanxi over 40%, Anhui at 35%, Shandong over 30%, Henan over 20%, and Jiangsu at 15% [1] Group 2: Winter Oilseed Rape Sowing - Winter oilseed rape sowing has exceeded 80% completion, with the northwest region completed, the Yangtze River middle and lower reaches over 90%, and the southwest region nearly 70% [1] Group 3: Autumn Grain Harvest - The national autumn grain harvest has surpassed 90% completion, with the northeast and northwest regions in the final stages, Huang-Huai-Hai, Yangtze River middle and lower reaches, and southwest regions over 90%, and South China nearly 60% [1]