… their fractions, of fish or marine mammals, whether or not refined, but not chemically modified. …
Explanatory notes
… their fractions, of fish or marine mammals, whether or not refined, but not chemically modified. 1504.10 ‑ Fish‑liver … and a disagreeable taste, and vary in colour from yellow to reddish‑brown. Cod liver and halibut liver and other fish … They are, therefore, chiefly used in medicine. These oils remain in this heading whether or not their vitamin content …