Section 01 LIVE ANIMALS; ANIMAL PRODUCTS. 03 FISH AND CRUSTACEANS, MOLLUSCS AND OTHER AQUATIC INVERTEBRATES. 03 07 CRUSTACEANS, FIT FOR HUMAN CONSUMPTION. 03 07 71 CLAMS, COCKLES AND ARK SHELLS (FAMILIES ARCIDAE, ETC.), LIVE, FRESH OR CHILLED Commodity Code Description 03 07 71 00 CLAMS, COCKLES AND ARK SHELLS (FAMILIES ARCIDAE, ETC.), LIVE, FRESH OR CHILLED