According to "Metallurgy, non-ferrous building materials, machinery, light industry, textile and tobacco industry safety supervision classification standards (for trial implementation)
I. Metallurgical industry
Mainly includes ferrous metal smelting and calendering processing industry 1 major categories included in all enterprises and sintering enterprises.
Second, the non-ferrous industry
Mainly includes all enterprises included in the non-ferrous metal smelting and rolling processing industry 1 major categories.
Three, building materials industry
Mainly includes non-metallic mineral products industry 1 major categories of enterprises. Excluding: glass products manufacturing 1 in the category of all the enterprises included; ceramic products manufacturing 1 in the category of special ceramic products manufacturing, daily-use ceramic products manufacturing, gardening, furnishing art and other ceramic products manufacturing and other three sub-categories of enterprises.
Four, machinery industry
Mainly includes metal products industry, general equipment manufacturing, special equipment manufacturing, automobile manufacturing, railroad, shipbuilding, aerospace and other transportation equipment manufacturing, electrical machinery and equipment manufacturing, computers, communications and other electronic equipment manufacturing, instrumentation manufacturing, metal products, machinery and equipment repair and other 9 categories of enterprises.
V, light industry
Mainly includes agricultural food processing industry, food manufacturing, wine, beverages and refined tea manufacturing (in addition to alcohol manufacturing), leather, fur, feather and its products and footwear, wood processing and wood, bamboo, rattan, palm, grass products, furniture manufacturing, paper and paper products, printing and recording media reproduction, education, arts and crafts, sports and recreation supplies Manufacturing, rubber and plastic products and other 10 categories of enterprises;
Daily use of chemical products manufacturing (except for the manufacture of spices, flavors), glass manufacturing, ceramic products manufacturing (except for the manufacture of sanitary ceramics), metal daily necessities manufacturing, bicycle manufacturing, battery manufacturing, household electrical appliances manufacturing, lighting appliances manufacturing, clocks and watches and chronographs, miscellaneous goods manufacturing and other 10 in the class Including all enterprises;
Hand tools, knives and scissors and similar daily metal tools, enamel daily necessities and other enamel products, scales, cameras and equipment manufacturing, spectacles and other six sub-categories of enterprises; and household locks and accessories manufacturing enterprises. Excluding: from planting, breeding, fishing and other links into the wholesale and retail markets or production and processing enterprises before the primary processing of agricultural, forestry, animal husbandry, fishery products service enterprises.
Six, the textile industry
Mainly includes the textile industry, textile clothing, apparel, and other 2 major categories contained in all enterprises.
VII, the tobacco industry
Mainly includes all enterprises included in 1 major category of the tobacco products industry and tobacco products wholesale 1 sub-category of enterprises.
VIII, trade and industry
Mainly includes wholesale, warehousing, retail, accommodation, catering and other 5 categories of enterprises (excluding the supervision of fire, gas). Excluding: pharmaceutical and medical device wholesaling, trade brokers and agents, stalls, no stores and other retail trade, etc., all the enterprises included in the 3 medium category; food, beverages and tobacco products wholesale in the category of tobacco products wholesale 1 sub-category of enterprises;
mineral products, building materials and chemical products wholesale in the category of petroleum and product wholesaling, fertilizer wholesaling, pesticide wholesaling, wholesale of agricultural films, other Wholesale of chemical products and other 5 subcategories of enterprises; automobile, motorcycle, fuel and spare parts specializing in the retail of motor vehicle fuel retailers in the middle category; other catering industry in the middle category of food and beverage distribution services 1 subcategory of enterprises.