Section 07 Plastics and articles thereof; rubber and articles thereof 39 Plastics and articles thereof 39 06 Acrylic polymers in primary forms 39 06 10 Poly(methyl methacrylate) 39 06 10 00 Poly(methyl methacrylate) Commodity Code Description 39 06 10 00 000 Poly(methyl methacrylate)