Centralized water supply, fertilizer production, production and sales of chemical, synthetic, and fine chemical products (including hazardous chemicals operated according to the varieties and methods approved by the Safety Production License), provision of petrochemical technology design, development, and services, sales of fly ash, accommodation and catering, petroleum refining, and procurement and sales of petrochemical raw materials, equipment, and components. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)
show more
Centralized water supply, fertilizer production, production and sales of chemical, synthetic, and fine chemical products (including hazardous chemicals operated according to the varieties and methods approved by the Safety Production License), provision of petrochemical technology design, development, and services, sales of fly ash, accommodation and catering, petroleum refining, and procurement and sales of petrochemical raw materials, equipment, and components. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)