SECTION I - LIVE ANIMALS; ANIMAL PRODUCTS > CHAPTER 3 - FISH AND CRUSTACEANS, MOLLUSCS AND OTHER AQUATIC INVERTEBRATES > 0303 Fish, frozen, excluding fish fillets and other fish meat of heading 0304 > Flat fish (Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae and Citharidae), excluding edible fish offal of subheadings 030391 to 030399 > Halibut (Reinhardtius hippoglossoides, Hippoglossus hippoglossus, Hippoglossus stenolepis)