Section 01 LIVE ANIMALS; ANIMAL PRODUCTS. 03 FISH AND CRUSTACEANS, MOLLUSCS AND OTHER AQUATIC INVERTEBRATES. 03 04 FISH FILLETS AND OTHER FISH MEAT (WHETHER OR NOT MINCED), FRESH, CHILLED 03 04 83 FROZEN FILLETS OF FLAT FISH (PLEURONECTIDAE, BOTHIDAE, CYNOGLOSSIDAE, SOLEIDAE, ETC.) Commodity Code Description 03 04 83 00 FROZEN FILLETS OF FLAT FISH (PLEURONECTIDAE, BOTHIDAE, CYNOGLOSSIDAE, SOLEIDAE, ETC.)