Section 07 Plastics and articles thereof; rubber and articles thereof 39 Plastics and articles thereof 39 03 Polymers of styrene, in primary forms 39 03 30 - Acrylonitrile-butadiene-styrene (ABS) copolymers Commodity Code Description 39 03 30 00 - Acrylonitrile-butadiene-styrene (ABS) copolymers