1, A-share sector including agriculture, forestry, animal husbandry, fisheries, B-share sector including mining, C-share sector including the creation of the industry, D-share sector including electricity, heat, gas, water production and supply, E-share sector including construction, F-share sector including wholesale and retail trade, G-share sector including transportation, storage and postal services.
2. The I-share sector includes the information transmission, software and information technology services industry, the J-share sector includes the financial industry, the K-share sector includes the real estate industry, the L-share sector includes the leasing and business industry, the M-share sector includes the scientific research and technology services industry, and the N-share sector includes the water conservancy, environment and public **** facilities management industry.
3. The O-share sector includes residential services, repairs and other services, the P-share sector includes education, the Q-share sector includes health and social work, the R-share sector includes culture, sports and recreation, and the S-share sector includes a comprehensive 90 major categories.
I. Concepts: lithium batteries, military aerospace, new energy, low-carbon economy, scarce resources, circular economy, Internet of things, smart grid, railroad infrastructure, gold concept, 3G concept, equity incentives, fund positions, asset injection, divestment of listed rare earth permanent magnet, polysilicon and other concepts.
Two, industry sectors: financial industry jewelry industry iron and steel industry furniture industry oil industry highway bridge automobile industry transportation medical equipment hotel tourism real estate industry commercial department stores supplies foreign trade food industry textile industry power industry agriculture, forestry, animal husbandry and fishery media entertainment chemical industry coal industry construction building materials and other industries.
Three, the regional plate: Heilongjiang Province Xinjiang plate Jilin plate Gansu plate Liaoning plate Qinghai plate Qinghai plate Beijing plate Shaanxi plate Tianjin plate Guangxi plate Hebei plate Guangdong plate Henan plate Ningxia plate Shandong plate Shanghai plate Shanxi plate Shenzhen plate Hubei plate Fujian plate and other regions.
1, China's stock market plate has 19 major categories, 90 secondary sub-categories. Stock market segments are divided into industry segment classification and conceptual segment classification, and under each major segment, there are a number of small segments.
2, industry sector classification of the city of China Securities Regulatory Commission on the official classification of listed companies, there is a clear classification standards; conceptual sector classification is not a unified standard, there is a geographical classification, listing time classification method.