Subheadings 5
3903.11 Styrene polymers; expansible polystyrene, in primary forms 3903.19 Styrene polymers; (other than expansible polystyrene), in primary forms 3903.20 Styrene polymers; styrene-acrylonitrile (SAN) copolymers, in primary forms 3903.30 Styrene polymers; acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms 3903.90 Styrene polymers; in primary forms, n.e.c. in heading no. 3903
Industry
This code belongs to the Plastics & Rubber industry.