Gelatin (including gelatin in rectangular (including square) sheets, whether or not surfaceworked or coloured) and gelatin derivatives; isinglass; other glues of animal origin, excluding casein glues of heading 3501
Gelatin, whether or not in square or rectangular sheets, whether or not surfaceworked or coloured, and derivatives thereof (excl. impure gelatins)
Isinglass; other glues of animal origin (excl. casein glues of heading 3501)