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 90 Impact Polystyrene of notched izod impact at 23 °C less than 80 J/m 39 03 90 91 Impact Polystyrene of notched izod impact at 23 °C less than 80 J/m Commodity Code Description 39 03 90 91 00 Impact Polystyrene of notched izod impact at 23 °C less than 80 J/m
