Section 07 Plastics and articles thereof; rubber and articles thereof 39 Plastics and articles thereof 39 06 Acrylic polymers in primary forms 39 06 90 Acrylic polymers prepared,in primary forms, nes 39 06 90 00 Acrylic polymers prepared,in primary forms, nes Commodity Code Description 39 06 90 00 00 Acrylic polymers prepared,in primary forms, nes