9月通胀数据点评：核心通胀三年后再回1%

Group 1: Inflation Data Overview - In September, the CPI year-on-year improved from -0.4% to -0.3%, while the core CPI rose to 1%[2] - The PPI remained flat month-on-month, with a year-on-year decline narrowing from -2.9% to -2.3%[2] - The GDP deflator index is expected to improve from -1.2% to -0.9% in Q3, aiding nominal growth stabilization[2] Group 2: Core CPI Analysis - The core CPI has been rising monthly, reaching 1% in September, the first time since March of the previous year[3] - Core goods prices increased significantly, with a year-on-year rise of 1.8% in September, the highest since 2021[4] - The contribution to the core CPI increase from core goods, rent, and core services is estimated at 0.61, 0.05, and 0.11 percentage points respectively[4] Group 3: Price Trends and Influences - Household appliance prices surged from -3.4% to 5.5%, marking a record high since 2002, driven by consumption policies[4] - Gold jewelry prices increased by 42.1%, contributing approximately 0.2 percentage points to the core CPI[4] - The prices of medical services rose by 1.9%, reflecting ongoing reforms in the healthcare sector[21] Group 4: Risks and Future Outlook - The effectiveness of consumption policies is expected to continue influencing price trends, with potential fluctuations as funding phases out[5] - The recovery of rent prices is crucial for the mid-term upward adjustment of the core CPI[5] - Uncertainties regarding the implementation of unified market policies pose risks to the inflation outlook[5]