3503 Gelatin, Whether or not in Square or Rectangular Sheets, Whether or not Surface-worked or Coloured, and Gelatin Derivatives, Isinglass, Other Glues of Animal Origin (Excl. Those Packaged as Glue for Retail Sale and Weighing <= 1 kg, and Casein Glues of HEading 3501)

3503 (01/1988-..) Gelatin, Whether or not in Square or Rectangular Sheets, Whether or not Surface-worked or Coloured, and Gelatin Derivatives, Isinglass, Other Glues of Animal Origin (Excl. Those Packaged as Glue for Retail Sale and Weighing <= 1 kg, and Casein Glues of HEading 3501) 35030010 (01/1988-..) Gelatin, Whether or not in Square or Rectangular Sheets, Whether or not Surface-worked or Coloured, and Derivatives Thereof (Excl. Impure Gelatins) 35030050 (01/1988-12/1992) Bone Glue (Excl. That Packaged as Glue for Retail Sale and Weighing =< 1 Kg) 35030080 (01/1993-..) Isinglass, Other Glues of Animal Origin (Excl. Casein Glues of Heading 3501) 35030090 (01/1988-12/1992) Isinglass and Other Glues of Animal Origin (Excl. Casein Glues and Bone Glue)