美国PPI数据公布后，美债小幅走高，2年期国债收益率下行逾1bp，现报3.934%。

Group 1 - The core point of the article highlights that after the release of the US PPI data, US Treasury bonds experienced a slight increase, with the 2-year Treasury yield declining by over 1 basis point, currently reported at 3.934% [1]