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 14 TROUT (SALMO TRUTTA, ONCORHYNCHUS MYKISS, ONCORHYNCHUS CLARKI, ETC.), FROZEN Commodity Code Description 03 03 14 00 TROUT (SALMO TRUTTA, ONCORHYNCHUS MYKISS, ONCORHYNCHUS CLARKI, ETC.), FROZEN