德国5月实际零售销售月率 -1.6%，预期0.50%，前值由-1.10%修正为-0.90%。

Group 1 - The core point of the article indicates that Germany's retail sales in May experienced a month-on-month decline of 1.6%, which is significantly below the expected increase of 0.5% [1] - The previous month's value was revised from -1.1% to -0.9%, indicating a downward adjustment in retail performance [1]