Section 03 Animal, vegetable or microbial fats and oils and their cleavage produc ts; prepared edible fats; animal or vegetable waxes. 15 Animal, vegetable or microbial fats and oils and their cleavage produc ts; prepared edible fats; animal or vegetable waxes. 15 04 Fats and oils and their fractions,of fish or marine mammals,whether or not refined 15 04 20 Fats and oils and their fractions, of fish other liver oils Commodity Code Description 15 04 20 00 Fats and oils and their fractions, of fish other liver oils