China Investment in Fixed Assets Database, comes from National Bureau of Statistics, is a reflection of Chinese fixed assets investment as well as the development of real estate investment. It contains the information of social fixed assets investment, the investment of fixed assets projects, real estate investment, rural famers' investment, and investment of basic construction. The study of it helps readers to quickly understand the scale, speed, structure of the social investment. It monitors the national economic development trend, works as an important basis of the control and management in macroeconomic regulation of social fixed asset investment and is important for scientific research, international communication. Data has been collected since 1950, monthly (quarterly, annually) updated.