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 53 OTHER SARDINES (SARDINA PILCHARDUS, ETC.), SARDINELLA, BRISLING OR SPRATS, FROZEN 03 03 53 90 OTHER SARDINES (SARDINA PILCHARDUS, ETC.), SARDINELLA, BRISLING OR SPRATS, FROZEN Commodity Code Description 03 03 53 90 000 OTHER SARDINES (SARDINA PILCHARDUS, ETC.), SARDINELLA, BRISLING OR SPRATS, FROZEN