美国至11月28日当周EIA原油库存增加57.4万桶，前值增加277.4万桶

Group 1 - The core point of the article is that U.S. crude oil inventories increased by 574,000 barrels for the week ending November 28, compared to an increase of 2.774 million barrels in the previous week [1] - The Strategic Petroleum Reserve saw an increase of 250,000 barrels, while the previous week's increase was 498,000 barrels [1]