3920 Plates, Sheets, Film, Foil and Strip, of Non-cellular Plastics, not Reinforced, Laminated, Supported or Similarly Combined With Other Materials, Without Backing, Unworked or Merely Surface-worked or Merely cut Into Squares or Rectangles (Excl. Self-adhesIve Products, and Floor, Wall and Ceiling Coverings of Heading 3918)

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