Section 01 Live animals; animal products. 03 Fish and crustaceans, mollusc and other aquatic invertebrates 03 02 Fish, fresh or chilled (excl. those of 03.04) 03 02 52 Haddock (Melanogrammus aeglefinus) Commodity Code Description 03 02 52 00 Haddock (Melanogrammus aeglefinus)