Group 1 - The core viewpoint of the article indicates a shift in the interbank major bond yields from an increase to a decrease on January 30 [1] Group 2 - The yield of the 10-year government bond (250016) decreased by 0.3 basis points, now at 1.812% [1] - The yield of the 10-year policy bank bond (250215) decreased by 0.15 basis points, now at 1.956% [1] - The yield of the 30-year government bond (2500006) decreased by 0.2 basis points, now at 2.252% [1]