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 04 Fats and oils and their fractions, of fish or marine mammals 15 04 20 Fats and oils and their fractions, of fish, other than liver oils Commodity Code Description 15 04 20 00 Fats and oils and their fractions, of fish, other than liver oils