Heading 3501: Casein, Caseinates and other Casein Derivatives; Casein Glues
Heading 3502: Albumins (Including Concentrates of Two or more Whey Proteins, Containing by … etc.
Heading 3503: Gelatin (Including Gelatin in Rectangular Sheets, whether or not Surface- … etc.
Heading 3504: Peptones and their Derivatives; other Protein Substances and their … etc.
Heading 3505: Dextrins and other Modified Starches (e.g. Pregelatinised or Esterified … etc.
Heading 3506: Prepared Glues and other Prepared Adhesives, N.E.C. or Included; Products Suitable … etc.
Heading 3507: Enzymes; Prepared Enzymes not Elsewhere Specified or Included