Explanatory notes
… 1604.17 ‑ ‑ Eels 1604.18 ‑ ‑ Shark fins 1604.19 ‑ ‑ Other 1604.20 ‑ Other prepared or preserved fish … 1604.31 ‑ ‑ Caviar 1604.32 ‑ ‑ Caviar substitutes This heading covers : (1) Fish which has been boiled, … roasted or otherwise cooked; it should be noted, however, that smoked fish which has been cooked before or during …