The usual three major industries are the classification methods used by the United Nations: the first industry includes agriculture, forestry, animal husbandry and fishery; The secondary industry includes manufacturing, mining, construction and public works, hydropower, oil and gas, and pharmaceutical manufacturing; The tertiary industry includes non-material production departments such as commerce, finance, transportation, communication, education and service industry.
brief introduction
In 2003, according to the Classification of National Economic Industries (GB/T 4754—2002), our bureau issued the Notice of the National Bureau of Statistics on Printing and Distributing the Provisions on Three Industrial Divisions (word [2003] 14). This provision has been widely used in national economic accounting, various statistical surveys and national macro-management. In 20 12, according to the Classification of National Economic Industries (GB/T 4754—20 1 1) promulgated by the General Administration of Quality Supervision, Inspection and Quarantine and the National Standards Committee, our bureau revised the regulations on the three industrial divisions in 2003 again.