Section 03 Animal or vegetable fats and oils and their cleavage products; prepared edible fats; animal or vegetable waxes 15 Animal or vegetable fats and oils and their cleavage products; prepared edible fats, animal or vegetable waxes. 15 22 Degras; residues resulting from the treatment of fatty substances or animal or vegetable waxes Commodity Code Description 15 22 00 Degras; residues resulting from the treatment of fatty substances or animal or vegetable waxes.