美国5月30日当周EIA原油库存变动 -430.4万桶，预期 -312.8万桶，前值 -279.5万桶。

Group 1 - The EIA reported a decrease in U.S. crude oil inventories by 4.304 million barrels for the week ending May 30, which was greater than the expected decrease of 3.128 million barrels [1] - The previous week's inventory change was a decrease of 2.795 million barrels, indicating a significant shift in inventory levels [1]