日本经济产业省METI：日本6月原油进口量同比下降4.6%，6月石油产品总销量同比下降1.2%。

Group 1 - The core point of the article indicates that Japan's crude oil imports in June decreased by 4.6% year-on-year [1] - Additionally, the total sales of petroleum products in June also saw a year-on-year decline of 1.2% [1]