1. China Price Statistical Yearbook 2022 System Including All the Price Survey Data of 2021 Is a Professional Comprehensive Yearbook Reflecting China's Price Changes. 2. Price Index Mainly including Industrial Producer Ex-Factory Price Index, Industrial Producer Purchase Price Index, Consumer Price Index, Retail Price Index, Residential Sales Price Index It reflects the trend and range of price changes in production, circulation and consumption. 3. The compilation of the price index listed in this yearbook is organized by the Department of Urban Social and Economic Survey of the National Bureau of Statistics to implement the investigation teams at all levels of the National Bureau of Statistics and relevant local statistical agencies to collect and report the original data according to the unified survey system. 4. The national statistical data involved in this yearbook do not include the data of Hong Kong, Macao Special Administrative Region and Taiwan Province. 5. The Measure Un..... unfold >>