USDA季度库存报告：截至2025年6月1日，美国旧作小麦库存总量为8.51亿蒲式耳，市场预期为8.36亿蒲式耳，去年同期为7.02亿蒲式耳。

Core Insights - The USDA quarterly inventory report indicates that as of June 1, 2025, the total old crop wheat inventory in the United States is 851 million bushels, exceeding market expectations of 836 million bushels and significantly higher than the 702 million bushels reported in the same period last year [1] Group 1 - The total old crop wheat inventory in the U.S. is reported at 851 million bushels [1] - Market expectations for the old crop wheat inventory were 836 million bushels [1] - The current inventory shows a year-over-year increase from 702 million bushels [1]