Section 07 Plastics and articles thereof; rubber and articles thereof 39 Plastics and articles thereof 39 20 Other plates, sheets, film, foil and strip, of plastics, non-cellular and not reinforced, laminated, supported or similarly combined with other materials. 39 20 63 Of unsaturated polyesters 39 20 63 00 Of unsaturated polyesters Commodity Code Description 39 20 63 00 000 Of unsaturated polyesters