How many industries are involved in the products of chemical manufacturer?

The chemical manufacturing industry is a fundamental industry that covers almost all downstream industrial sectors. Its products are widely used in over 100 sub sectors, with core applications concentrated in the following categories:
According to the classification of the national economy and the downstream distribution of industries, core application industries can be divided into several major sectors:
In the field of agriculture, covering production processes such as fertilizers, pesticides, and agricultural films, corresponding to industries such as agriculture, forestry, animal husbandry, and fishery, it is a fundamental input to ensure food production.
In the field of industrial manufacturing:
Basic industries: metallurgy, steel, building materials, coal, electricity and other industries require a large amount of industrial chemicals (such as catalysts, desulfurizers, anti-corrosion coatings, etc.)
Consumer goods manufacturing: textile printing and dyeing, papermaking, leather, food processing, daily consumer goods, etc., requiring chemicals such as dyes, additives, food additives, and daily chemical raw materials
Equipment manufacturing: In the fields of automobiles, machinery, ships, aerospace, etc., special plastics, coatings, adhesives, lubricating chemicals and other supporting materials are needed
Strategic emerging industries: new energy (lithium batteries, photovoltaics, wind power require electrolytes, positive electrode materials, photovoltaic film materials), semiconductors (require electronic specialty gases, photoresists, wet electronic chemicals), biomedicine (require raw materials, pharmaceutical excipients, reagents), new materials (carbon fiber, special engineering plastics) and other emerging fields. The demand for high-end chemicals is increasing year by year.
In the field of construction and real estate, building materials such as building coatings, waterproof materials, insulation materials, and plastic pipes are all downstream applications of the chemical industry.
Environmental protection and public services: water treatment agents, special materials for pollution control, public health disinfection and sterilization supplies, etc. are all downstream applications of chemicals.
From the data, in the downstream consumption of basic chemical raw materials alone, the manufacturing industry accounts for 45%, agriculture accounts for 20%, and the pharmaceutical industry accounts for 15%. The remaining demand is scattered in other fields such as new energy, construction, and consumption, covering almost all categories of the national economy.