国家统计局：CPI同比下降，主要是翘尾影响所致

Core Viewpoint - In September 2025, the Consumer Price Index (CPI) experienced a year-on-year decline of 0.3%, with the decrease narrowing by 0.1 percentage points compared to the previous month, primarily due to tailing effects [1] Summary by Relevant Categories CPI Analysis - The year-on-year change of CPI at -0.3% was significantly influenced by tailing effects, which accounted for approximately -0.8 percentage points [1] - The new price changes this year contributed about 0.5 percentage points to the CPI [1] PPI Context - The article does not provide specific details regarding the Producer Price Index (PPI) for September 2025, focusing primarily on the CPI data [1]