Which industries are heavy chemical industries

Heavy chemical industry refers to the production of means of production, including energy, machinery manufacturing, electronics, chemical, metallurgy and construction materials industries.

①Coal industry. For quite a period of time, the layout of China's coal bases focused on the construction of coking coal bases, and a number of coal bases for power, chemical and urban residential use were built.

②Petroleum industry. China's main oil-producing areas are now Songliao and North China Basin in the east, and Tarim, Qaidam and Junggar Basin in the west.

3 power industry. China's power industry development policy is to develop as much as possible to develop hydropower, accelerate the construction of mining hydroelectric power plants, the appropriate development of nuclear power plants, and vigorously develop the power grid, while the development of small hydropower, small thermal power and the use of wind and other energy sources in the off-grid areas.

4 sulfuric acid industry. China's sulfuric acid raw material composition, iron sulfide accounted for about 73%, smelting flue gas accounted for about 11%, sulfur accounted for about 16%. The country's largest sulfuric iron ore mine in Guangdong Yunfu began to build in 1983. The sulfuric acid industry is mainly located in Nanjing, Shanghai, Dalian and Baiyin, Zhuzhou, Tongling and Huludao.

⑤ Alkali industry. The soda ash industry mainly consists of five large-scale alkali factories in Dalian, Tianjin, Qingdao, Zigong and Yingcheng, and more than 20 small and medium-sized factories in Longshan, Hangzhou, Lengshuijiang in Hunan Province and Pudong in Shanghai.

6 Fertilizer industry. before the 70's China established nitrogen fertilizer plants mostly use coal as raw material, such as Nanjing, Quzhou, Shijiazhuang using anthracite, Dalian, Jilin using coke and heavy oil, Lanzhou with lignite and heavy oil. after the 70's the new large-scale nitrogen fertilizer plants are mostly combined with petroleum resources, there are the use of oilfield gas production of nitrogen fertilizers in Zhangdian, Zibo and Wolitun fertilizer plant in Daqing, and the use of fuel oil and refinery gas in Liaohe, Cangzhou, Nanjing, Anqing, Zhijiang, Dongting and Guangzhou fertilizer plants.

4 Petrochemical industry. China's petrochemical centers established in the consumer area are Beijing, Shanghai, Nanjing, Yueyang, Liaoyang and other plants, of which Beijing Yanshan Petrochemical General Corporation is the largest, Shanghai Petrochemical General Factory is the most economically efficient, and those built close to the oilfields are Daqing, Jilin, Qilu, and Tianjin.

7 Metallurgical industry is based on iron and steel and non-ferrous metal smelting.

8 building materials industry to cement and flat glass production.

9 other ship repair, high-quality steel, technical equipment manufacturing, transportation equipment manufacturing, major projects complete (supporting) equipment manufacturing, instrumentation, fine chemicals and other key new heavy industry