美国3月核心PPI月率 -0.1%，预期0.30%，前值由-0.10%修正为0.1%。

Core Insights - The core PPI for March in the U.S. showed a month-over-month decrease of 0.1%, which was below the expected increase of 0.3% [1] - The previous value was revised from -0.1% to 0.1%, indicating a notable adjustment in the data [1]