Sales: rubber, styrene rubber, petroleum resin, chemical products and raw materials; Production and sales: 1 # diluent, 3 # foaming agent, mixed C4, high boiling point aromatic solvent (15000-1), high boiling point aromatic solvent (S1000-1), 2-methyl-1,3-butadiene [stable], 1 # industrial hexane, isopentadiene, 1 # foaming agent, crude dicyclopentadiene, 2 # foaming agent, dicyclopentadiene; Sales: Chemical products and raw materials (excluding hazardous chemicals); New material and special material technology development, technology transfer, technology promotion, technology exchange, and technology consulting; Import and export of goods and technology; Construction and operation of pipe galleries, pipelines, and storage equipment; Petrochemical equipment maintenance; Laboratory testing services; Environmentally friendly coatings. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)
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Sales: rubber, styrene rubber, petroleum resin, chemical products and raw materials; Production and sales: 1 # diluent, 3 # foaming agent, mixed C4, high boiling point aromatic solvent (15000-1), high boiling point aromatic solvent (S1000-1), 2-methyl-1,3-butadiene [stable], 1 # industrial hexane, isopentadiene, 1 # foaming agent, crude dicyclopentadiene, 2 # foaming agent, dicyclopentadiene; Sales: Chemical products and raw materials (excluding hazardous chemicals); New material and special material technology development, technology transfer, technology promotion, technology exchange, and technology consulting; Import and export of goods and technology; Construction and operation of pipe galleries, pipelines, and storage equipment; Petrochemical equipment maintenance; Laboratory testing services; Environmentally friendly coatings. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)