美国至6月13日当周API精炼油库存 31.8万桶，预期-13.3万桶，前值371.2万桶。

Group 1 - The API refined oil inventory for the week ending June 13 in the U.S. showed an increase of 318,000 barrels, contrary to the expectation of a decrease of 133,000 barrels [1] - The previous value for the API refined oil inventory was 3.712 million barrels, indicating a significant change in inventory levels [1]