Section 07 Plastics and articles thereof; rubber and articles thereof 39 Plastics and articles thereof 39 18 Floor coverings of plastics, whether or not self-adhesive, in rolls or in the form of tiles; wall or ceiling coverings of plastics, as defined in Note 9 to this Chapter. 39 18 10 Of polymers of vinyl chloride Commodity Code Description 39 18 10 00 Of polymers of vinyl chloride