The USDA has released mixed grain export inspection data for the week ending September 22, with wheat volumes being the best but corn and soybean volumes falling short of expectations. Corn export inspections were particularly disappointing, with only 18.1 million bushels, but cumulative totals for the 2022/23 marketing year are still showing an increase from last year. Mexico was the main destination for U.S. corn, followed by Japan, China, Venezuela, and Costa Rica. Soybean export inspections also fell short of expectations, with Japan being the main destination, followed by China, Mexico, Costa Rica, and Colombia. Wheat export inspections totaled 19.1 million bushels, with China as the main destination, followed by Chile, Mexico, Taiwan, and Vietnam.