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 45 BLUEFIN TUNAS(THUNNUS THYNNUS), FROZEN Commodity Code Description 03 03 45 00 BLUEFIN TUNAS(THUNNUS THYNNUS), FROZEN