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 11 Expansible polystyrene, in primary forms 39 03 11 00 Expansible polystyrene, in primary forms Commodity Code Description 39 03 11 00 00 Expansible polystyrene, in primary forms
