Group 1 - The core viewpoint of the articles indicates that favorable weather conditions in the central United States are contributing to a decline in the prices of corn, wheat, and soybeans at the Chicago futures exchange, while ongoing trade negotiations remain unresolved [1][2] - On July 7, 2023, corn prices fell by 16.25 cents to $4.21 per bushel, a decrease of 3.72%. Wheat prices dropped by 8.25 cents to $5.49 per bushel, down 1.48%. Soybean prices decreased by 28.5 cents to $10.21 per bushel, a decline of 2.72% [1] - The U.S. Department of Agriculture reported that for the week ending July 3, corn export inspections totaled 58.7 million bushels, soybean inspections were 14.3 million bushels, and wheat inspections reached 16 million bushels [1] Group 2 - Cumulative export inspections for the current crop year show that corn reached 2.222 billion bushels, soybeans totaled 1.699 billion bushels, and wheat amounted to 64.6 million bushels [2] - Weather forecasts predict rain and storms across much of the Midwest over the next 60 hours, with no signs of extreme heat or drought conditions expected until July 22 [2]