美国5月进口价格指数(除汽油)环比 0.2%，预期 0.1%，前值 0.4%。

Group 1 - The core point of the article indicates that the U.S. import price index (excluding gasoline) increased by 0.2% month-over-month in May, surpassing the expected increase of 0.1% and down from a previous value of 0.4% [1]