Hierarchy HS 03 - Fish and crustaceans, molluscs and other aquatic invertebrates HS heading 0305 Final HS codes HS 03055300Fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae, Moridae and Muraenolepididae, other than cod (Gadus morhua, Gadus ogac, Gadus macrocephalus)