It is roughly divided into three main sectors: the industrial sector, the regional sector and the conceptual sector, with approximately ninety categories.
1. The A-share sector includes agriculture, forestry, animal husbandry and fishing, the B-share sector includes the mining industry, the C-share sector includes the creative industry and the D-share sector. includes the industries of production and supply of electricity, heat, gas, water, the E-share sector includes the construction industry, the F-share sector includes the wholesale and retail sectors Retail and G-share sector includes transportation, warehousing and industrials. postal industries.
2. The I-share sector includes the information transmission, software and IT service sectors, the J-share sector includes the financial sector, the K-share sector includes the secreal estate sector, and the L-share sector. the sector includes the leasing and business sector, and the M-share sector includes the scientific research and technical service industry, the N-share sector includes the water conservation, environmental and public facilities management industry.
3. The O-share sector includes residential services, repairs and other service industries, the P-share sector includes education, the Q-share sector includes health and social work, the R-share sector includes culture. , sports and entertainment industries, and the S stock sector includes The section includes 90 comprehensive categories.
1. Concept Section: Lithium batteries, military industry, aerospace, new energies, low carbon economy, rare resources, circular economy, Internet of Things, smart grid, railway infrastructure, congolden cept, 3G concept, stock incentive fund, heavy asset injection, spin-off, listing, rare earth permanent magnet, polysilicon and other concepts.
2. Industry sectors: financial industry, jewelry industry, steel industry, furniture industry, petroleum industry, highways and bridges, automobile industry, transportation, medical equipment, hospitality, tourism, real estate industry, commercial department stores. , materials, foreign trade, food industry, textile industry, power industry, agriculture, forestry, animal husbandry, fishing, media, entertainment, chemical industry Industry: coal industry, construction and building materials and other industries.
3. Regional plates: Hubei plate of Heilongjiang province, Fujian plate and other regions.
1. There are 19 main categories and 90 secondary subcategories in the Chinese stock market. The stock market sector is divdivided into two categories: the classification of industrial sectors and the classification of conceptual sectors. Under each major sector, there are several smaller sectors.
2. Classification of industry sectors The official classification of listed companies of the China Securities Regulatory Commission has clear classification standards, there is no unified standard for conceptual classification of industries, and there are methods of geographic classification and temporal classification .