美国能源信息署（EIA）：美国4月对沙特石油的进口量降至大约17.4万桶/日，环比下降大约11%，同比锐减49%，系得州Motiva Port Arthur炼油厂设备养护所至。

Core Viewpoint - The U.S. Energy Information Administration (EIA) reported a significant decrease in U.S. oil imports from Saudi Arabia in April, attributed to maintenance at the Motiva Port Arthur refinery [1] Group 1: Import Data - U.S. oil imports from Saudi Arabia fell to approximately 174,000 barrels per day in April [1] - This represents a month-over-month decline of about 11% [1] - Year-over-year, the imports decreased sharply by 49% [1] Group 2: Contributing Factors - The decline in imports is primarily due to maintenance activities at the Motiva Port Arthur refinery [1]