2025年9月份核心CPI同比涨幅持续扩大 PPI同比降幅继续收窄

Group 1: CPI Analysis - The Consumer Price Index (CPI) increased by 0.1% month-on-month in September, while year-on-year it decreased by 0.3%, with the core CPI (excluding food and energy) rising by 1.0%, marking the fifth consecutive month of growth [1][2][3] - Food prices rose by 0.7% month-on-month, contributing approximately 0.13 percentage points to the CPI increase, with seasonal price increases observed in fresh vegetables, eggs, fresh fruits, lamb, and beef, ranging from 0.9% to 6.1% [2] - Year-on-year, food prices fell by 4.4%, primarily driven by significant declines in pork, fresh vegetables, eggs, and fresh fruits, which collectively impacted the CPI by approximately 0.78 percentage points [3] Group 2: PPI Analysis - The Producer Price Index (PPI) remained flat month-on-month, with a year-on-year decline of 2.3%, but the rate of decline has narrowed by 0.6 percentage points compared to the previous month [4][5] - The stabilization of prices in certain industries is attributed to improved supply-demand dynamics, with notable month-on-month price increases in coal processing (3.8%) and black metal smelting (0.2%) [4] - The ongoing development of a unified national market has led to a reduction in the year-on-year price decline in several industries, including coal processing and black metal smelting, with the downward impact on PPI decreasing by approximately 0.34 percentage points [5]