银行间主要利率债收益率降幅扩大，10年期国开债“25国开05”收益率下行1.5bp报1.7350%，10年期国债“25附息国债04”收益率下行1bp报1.6675%，30年期国债“23附息国债23”收益率下行1.15bp报1.9260%。

Core Viewpoint - The yields on interbank major interest rate bonds have decreased, indicating a potential shift in the bond market dynamics [1] Group 1: Yield Changes - The yield on the 10-year policy bank bond "25国开05" has decreased by 1.5 basis points to 1.7350% [1] - The yield on the 10-year government bond "25附息国债04" has decreased by 1 basis point to 1.6675% [1] - The yield on the 30-year government bond "23附息国债23" has decreased by 1.15 basis points to 1.9260% [1]