HS Code Heading 3921

3921.11.00 Nonadhesive plates, sheets, film, foil and strip, cellular, of polymers of styrene 3921.12.11 Nonadhesive plates, sheets, film, foil, strip, cellular, of polymers of vinyl chloride, with man-made textile fibers, over 70% plastics 3921.12.15 Nonadhesive plates, sheets, film, foil, strip, cellular, of polymers of vinyl chloride, with man-made textile fibers, n/o 70% plastics 3921.12.19 Nonadhesive plates, sheets, film, foil and strip, cellular, of polymers of vinyl chloride, combined with textile materials, nesoi 3921.12.50 Nonadhesive plates, sheets, film, foil and strip, cellular, of polymers of vinyl chloride, not combined with textile materials 3921.13.11 Nonadhesive plates, sheets, film, foil and strip, cellular, of polyurethanes, with man-made textile fibers, over 70% plastics 3921.13.15 Nonadhesive plates, sheets, film, foil and strip, cellular, of polyurethanes, with man-made textile fibers, not over 70 percent plastics 3921.13.19 Nonadhesive plates, sheets, film, foil and strip, cellular, of polyurethanes, combined with textile materials nesoi 3921.13.50 Nonadhesive plates, sheets, film, foil and strip, cellular,of polyurethanes, not combined with textile materials, nesoi 3921.14.00 Nonadhesive plates, sheets, film, foil and strip, cellular, of regenerated cellulose 3921.19.00 Nonadhesive plates, sheets, film, foil and strip, cellular, of plastics nesoi 3921.90.11 Nonadhesive plates, sheets, film, foil, strip, of noncellular plastics combined with man-made fibers, n/o 1.492 kg/sq m, over 70% plastics 3921.90.15 Nonadhesive plates, sheets, film, foil, strip, of noncellular plastics combined with man-made fibers, n/o 1.492 kg/sq m, n/o 70% plastics 3921.90.19 Nonadhesive plates, sheets, film, foil and strip, of noncellular plastics combined with textile materials, nesoi, not over 1.492 kg/sq m 3921.90.21 Nonadhesive plates, sheets, film, foil and strip, of noncellular plastics combined with cotton, over 1.492 kg/sq m 3921.90.25 Nonadhesive plates, sheets, film, foil and strip, of noncellular plastics combined with man-made fibers, over 1.492 kg/sq m 3921.90.29 Nonadhesive plates, sheets, film, foil and strip, of noncellular plastics combined with textile materials, nesoi, over 1.492 kg/sq m 3921.90.40 Nonadhesive plates, sheets, film, foil and strip, flexible, nesoi, of noncellular plastics 3921.90.50 Nonadhesive plates, sheets, film, foil and strip, nonflexible, nesoi, of noncellular plastics