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 89 - - - Alewives, saithe and pollock, for processing 03 03 89 10 - - - Alewives, saithe and pollock, for processing Commodity Code Description 03 03 89 10 000 - - - Alewives, saithe and pollock, for processing