Section 07 Plastics and articles thereof; rubber and articles thereof 39 Plastics and articles thereof 39 20 Other plates..., of plastics, not reinforced, etc 39 20 91 Plates..., of polyvinyl butyral, not reinforced, etc Commodity Code Description 39 20 91 00 Plates..., of polyvinyl butyral, not reinforced, etc 39 20 91 10 Film of a kind used in safety glass, of a thickness exceeding 0.38 mm but not exceedi 39 20 91 91 Plates and sheets 39 20 91 99 Other