... > SECTION I - LIVE ANIMALS; ANIMAL PRODUCTS > CHAPTER 3 - FISH AND CRUSTACEANS, MOLLUSCS AND OTHER AQUATIC INVERTEBRATES > 0307 Molluscs, whether in shell or not, live, fresh, chilled, frozen, dried, salted or in brine; smoked molluscs, whether in shell or not, whether or not cooked before or during the smoking process > Mussels (Mytilus spp., Perna spp.) > Frozen > Perna spp.