Section 07 Plastics and articles thereof; rubber and articles thereof 39 Plastics and articles thereof 39 08 Polyamides in primary forms 39 08 10 Polyamaide-6,-11,-12,-6,6,-6,9,-6,10 or -6,12 39 08 10 00 Polyamaide-6,-11,-12,-6,6,-6,9,-6,10 or -6,12 Commodity Code Description 39 08 10 00 000 Polyamaide-6,-11,-12,-6,6,-6,9,-6,10 or -6,12