Section 01 LIVE ANIMALS; ANIMAL PRODUCTS. 03 FISH AND CRUSTACEANS, MOLLUSCS AND OTHER AQUATIC INVERTEBRATES. 03 03 FISH, FROZEN, EXCLUDING FISH FILLETS AND OTHER FISH MEAT OF HEADING 0304 03 03 44 BIGEYE TUNAS (THUNNUS OBESUS), FROZEN 03 03 44 00 BIGEYE TUNAS (THUNNUS OBESUS), FROZEN Commodity Code Description 03 03 44 00 000 BIGEYE TUNAS (THUNNUS OBESUS), FROZEN