03 Fish and crustaceans, molluscs and other aquatic invertebrates
0306 Crustaceans; in shell or not, live, fresh, chilled, frozen, dried, salted or in brine; smoked, cooked or not before or during smoking; in shell, steamed or boiled, whether or not chilled, frozen, dried, salted or in brine
0306.33Live, fresh or chilled, crabs, whether in shell or not