I. CHINA INDUSTRY STATISTICAL YEARBOOK-2014 is an informative yearbook comprehensively reflecting the development of industrial economy of the People’s Republic of China. The yearbook covers systematically statistical and some important historical data in all aspects of industrial economy by ownership and by province, autonomous region and municipality nationwide in 2013. II. There are 4 parts in this yearbook, namely, comprehensive data, data by sector, data by region and appendix, mainly reflecting the development, industrial structure and geographical distribution of industrial economy in China. III. The statistical data of national industry in the yearbook excludes the data in Taiwan province, Hong Kong and Macao Special Administrative Region. The statistics on industry in China is divided by the jurisdiction of management in and before 1997, and by the enterprise size in and after 1998. The statistical data in this yearbook from 1998 to 2006 is about all the state-owned enterprises and non-state-owned enterprises with main annual business revenue above 5 million yuan; the statistical data from 2007 to 2010 is about the industrial enterprises with main annual business revenue above 5 million yuan; the statistical data in and after 2011 is about the industrial enterprises with main annual business revenue above 20 million yuan. IV. 2013 is the year of economic census, so the yearbook added the table of “main economic indicators of all industrial enterprises”, whose statistical scope is all the industries above and below designated size. V. “State-holding enterprises” are the former “state-owned and state-holding enterprises”.