格林大华期货研究院专题报告：12月通胀温和回升

1. Report Industry Investment Rating - No information provided 2. Core View of the Report - In December 2025, China's overall inflation level rebounded moderately. It is expected that the year-on-year increase of CPI in January this year will decrease compared to December last year, and the year-on-year decline of PPI in January will narrow compared to December last year [5][20] 3. Summary by Relevant Catalogs CPI Analysis - Year-on-year data: In December, the national consumer price (CPI) increased by 0.8% year-on-year, with a market expectation of 0.75% and a previous value of 0.7%. In 2025, the national consumer prices were flat compared to the previous year. Food prices increased by 1.1% year-on-year, non-food prices increased by 0.8% year-on-year, consumer goods prices increased by 1.0% year-on-year, and service prices increased by 0.6% year-on-year. Core CPI increased by 1.2% year-on-year [2][7] - Month-on-month data: In December, CPI increased by 0.2% month-on-month. Food prices increased by 0.3% month-on-month, non-food prices increased by 0.1% month-on-month, consumer goods prices increased by 0.3% month-on-month, and service prices were flat month-on-month. Core CPI increased by 0.2% month-on-month [2][8] - Eight major categories: In December, the price of food, tobacco and alcohol increased by 0.2% month-on-month, housing prices decreased by 0.1% month-on-month, transportation and communication prices were flat month-on-month, medical care prices increased by 0.1% month-on-month, education, culture and entertainment prices increased by 0.1% month-on-month, clothing prices were flat month-on-month, daily necessities and services prices increased by 0.4% month-on-month, and other supplies and services increased by 2.8% month-on-month [9] - Impact factors: The increase in the year-on-year increase of food prices in December was an important factor driving the relatively large year-on-year increase of CPI in December. The month-on-month increase of industrial consumer goods prices excluding energy by 0.6% affected the month-on-month increase of CPI by about 0.16 percentage points [2][8] - January forecast: The current agricultural product prices are conducive to the increase of the year-on-year CPI data in January, and have little impact on the month-on-month CPI data in January. It is speculated that refined oil prices will have a downward pull on the year-on-year CPI in January and may have a slight downward pull on the month-on-month CPI in January [11] PPI Analysis - Year-on-year data: In December, the ex-factory prices of industrial producers nationwide decreased by 1.9% year-on-year, with a market expectation of a 2.0% decrease and a previous value of a 2.2% decrease. In 2025, the ex-factory prices of industrial producers decreased by 2.6%. Production material prices decreased by 2.1% year-on-year, and living material prices decreased by 1.3% year-on-year [3][12] - Month-on-month data: In December, PPI increased by 0.2% month-on-month. Production material prices increased by 0.3% month-on-month, and living material prices were flat month-on-month [4][13] - Industry performance: In December, industries with a relatively large year-on-year decline in ex-factory prices included the oil and gas extraction industry, coal mining and washing industry, etc.; industries with a relatively large year-on-year increase included the non-ferrous metal ore mining industry and non-ferrous metal smelting and rolling processing industry. Industries with a relatively large month-on-month increase in prices included the non-ferrous metal ore mining industry and non-ferrous metal smelting and rolling processing industry; industries with a relatively large month-on-month decline included the oil and gas extraction industry and oil, coal and other fuel processing industries [12][15] - Impact factors: The price increases of precious metals represented by gold and silver prices, and non-ferrous metals represented by copper in December played a relatively large role in the month-on-month increase of PPI in December [5][20]