| Harmonised Commodity Description and Coding System (HS) - level 3 - Heading | 
                    3920 | 
                    Plates,sheets,film etc nes,of plas,non-cellular,not reinf,laminatd etc | 
                  
                
                  
                    | Combined nomenclature 8 digits | 
                    39209921 | 
                    Polyimide foil and strip, non-cellular, uncoated, or coated or covered solely with plastic, not reinforced, laminated, supported or similarly combined with other materials, not worked or only surface-worked, or only cut to rectangular, incl. square, shapes (excl. self-adhesive products, and floor, wall and ceiling coverings in heading 3918) | 
                  
                
                  
                    | Combined nomenclature 8 digits | 
                    39209928 | 
                    Plates, sheets, film, foil and strip, of non-cellular condensation polymerization products and rearrangement polymerization products, n.e.s., not reinforced, laminated, supported or similarly combined with other materials, not worked or only surface-worked, or only cut to rectangular, incl. square, shapes (excl. self-adhesive products, floor, wall and ceiling coverings in heading 3918 and polyimide foil and strip, uncoated, or coated or covered solely with plastic) | 
                  
                
                  
                    | Combined nomenclature 8 digits | 
                    39209952 | 
                    Poly(vinyl fluoride) sheet, and biaxially oriented non-cellular poly"vinyl alcohol" film containing by weight >= 97% of poly"vinyl alcohol", uncoated, of a thickness of <= 1 mm, 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, floor, wall and ceiling coverings of heading 3918) | 
                  
                
                  
                    | Combined nomenclature 8 digits | 
                    39209953 | 
                    Ion-exchange membranes of fluorinated non-cellular plastic material, for use in chlor-alkali electrolytic cells | 
                  
                
                  
                    | Combined nomenclature 8 digits | 
                    39209959 | 
                    Plates, sheets, film, foil and strip, of non-cellular addition polymerization products, n.e.s., 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, floor, wall and ceiling coverings of heading 3918, poly"vinyl fluoride" sheet, ion-exchange membranes of fluorinated plastic material for use in chlor-alkali electrolytic cells and biaxially oriented poly"vinyl alcohol" film containing by weight >= 97% of poly"vinyl alcohol", uncoated, of a thickness of <= 1 mm) | 
                  
                
                  
                    | Combined nomenclature 8 digits | 
                    39209990 | 
                    Plates, sheets, film, foil and strip, of non-cellular plastics, n.e.s., 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, those of addition polymerization, condensation and rearrangement polymerization products, floor, wall and ceiling coverings of heading 3918 and sterile surgical or dental adhesion barriers of subheading 3006.10.30) |