China publishes statistical yearbooks on many subjects. Kroch Library has many of these in print: technology, environment, real estate, trade & external economics, trade unions, and more. To discover the library's holdings, try a subject search in the library catalog, using the country name and "statistics" in the search box.
Provinces: Statistical yearbooks are in HA 4637 section of the stacks (Anhui, Fujian, Guangxi, Heilongjiang, Hunan, Inner Mongolia [Nei Menggu], Jiangsu, Jilin, Ningxia, Qinghai, Shandong, Shanxi, Sichuan, Zhejiang). All are also available also through China Data Onlne.
Cities: The latest editions of the statistical yearbooks for Beijing, Shanghai and Tianjin are in Reference, Kroch Asia reading room. Earlier editions of these, and yearbooks for other cities (Chongqing, Nanjing, Pudong New Area), are in the HA 4638 section of the stacks. All are also available through China Data Online.