CBSA

Chapter 3Fish and crustaceans, molluscs and other aquatic invertebrates

The headings in this chapter of Canada's Customs Tariff. Each one opens on the numbers it contains.

9 headings

0301Live fish.
- 0301.1Ornamental fish:
  - 0301.11.00.00Freshwater
  - 0301.19.00.00Other
- 0301.9Other live fish:
  - 0301.91.00Trout (Salmo trutta, Oncorhyncus mykiss, Oncorhyncus clarki, Oncorhyncus aguabonita, Oncorhyncus gilae, Oncorhyncus apache and Oncorhyncus chrysogaster)
    0301.91.00.10For commercial fish farms
    0301.91.00.90Other
  - 0301.92.00Eels (Anguilla spp.)
    0301.92.00.10Elvers
    0301.92.00.90Other
  - 0301.93.00.00Carp (Cyprinus spp., Carassius spp., Ctenopharyngodon idellus, Hypophthalmichthys spp., Cirrhinus spp., Mylopharyngodon piceus, Catla catla, Labeo spp., Osteochilus hasselti, Leptobarbus hoeveni, Megalobrama spp.)
  - 0301.94.00.00Atlantic and Pacific bluefin tunas (Thunnus thynnus, Thunnus orientalis)
  - 0301.95.00.00Southern bluefin tunas (Thunnus maccoyii)
  - 0301.99.00Other
    0301.99.00.10For commercial fish farms
    0301.99.00.90Other
0302Fish, fresh or chilled, excluding fish fillets and other fish meat of heading 03.04.
- 0302.1Salmonidae, excluding edible fish offal of subheadings 0302.91 to 0302.99:
  - 0302.11.00Trout (Salmo trutta, Oncorhyncus mykiss, Oncorhyncus clarki, Oncorhyncus aguabonita, Oncorhyncus gilae, Oncorhyncus apache and Oncorhyncus chrysogaster)
    0302.11.00.10Rainbow (Oncorhynchus mykiss), farmed
    0302.11.00.90Other
  - 0302.13.00Pacific salmon (Oncorhynchus nerka, Oncorhynchus gorbuscha, Oncorhynchus keta, Oncorhynchus tschawytscha, Oncorhynchus kisutch, Oncorhynchus masou and Oncorhynchus rhodurus)
    0302.13.00.10Chum (Oncorhynchus keta)
    0302.13.00.20Coho (Oncorhynchus kisutch)
    0302.13.00.30Pink (Oncorhynchus gorbuscha)
    0302.13.00.40Sockeye (Oncorhynchus nerka)
    0302.13.00.50Chinook (Spring) (Oncorhynchus tschawytscha)
    0302.13.00.90Other
  - 0302.14.00Atlantic salmon (Salmo salar) and Hucho hucho)
    0302.14.00.1Atlantic (Salmo salar):
    0302.14.00.11Farmed
    0302.14.00.19Other
    0302.14.00.20Danube (Hucho hucho)
  - 0302.19.00.00Other
- 0302.2Flat fish (Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae and Citharidae), excluding edible fish offal of subheadings 0302.91 to 0302.99:
  - 0302.21.00Halibut (Reinhardtius hippoglossoides, Hippoglossus hippoglossus, Hippoglossus stenolepis)
    0302.21.00.10Atlantic (Hippoglossus hippoglossus)
    0302.21.00.90Other
  - 0302.22.00.00Plaice (Pleuronectes platessa)
  - 0302.23.00.00Sole (Solea spp.)
  - 0302.24.00.00Turbots (Psetta maxima)
  - 0302.29.00.00Other
- 0302.3Tunas (of the genus Thunnus), skipjack tuna (stripe-bellied bonito) (Katsuwonus pelamis), excluding edible fish offal of subheadings 0302.91 to 0302.99:
  - 0302.31.00.00Albacore or longfinned tunas (Thunnus alalunga)
  - 0302.32.00.00Yellowfin tunas (Thunnus albacares)
  - 0302.33.00.00Skipjack tuna (stripe-bellied bonito) (Katsuwonus pelamis)
  - 0302.34.00.00Bigeye tunas (Thunnus obesus)
  - 0302.35.00.00Thunnus thynnus, Thunnus orientalis)
  - 0302.36.00.00Southern bluefin tunas (Thunnus maccoyii)
  - 0302.39.00.00Other
- 0302.4Herrings (Clupea harengus, Clupea pallasii), anchovies (Engraulis spp.), sardines (Sardina pilchardus, Sardinops spp.), sardinella (Sardinella spp.), brisling or sprats (Sprattus sprattus), mackerel (Scomber scombrus, Scomber australasicus, Scomber japonicus), Indian mackerels (Rastrelliger spp.), seerfishes (Scomberomorus spp.), jack and horse mackerel (Trachurus spp.), jacks, crevalles (Caranx spp.), cobia (Rachycentron canadum), silver pomfrets (Pampus spp.), Pacific saury (Cololabis saira), scads (Decapterus spp.), capelin (Mallotus villosus), swordfish (Xiphias gladius), Kawakawa (Euthynnus affinis), bonitos (Sarda spp.), marlins, sailfishes, spearfish (Istiophoridae), excluding edible fish offal of subheadings 0302.91 to 0302.99:
  - 0302.41.00.00Herrings (Clupea harengus, Clupea pallasii)
  - 0302.42.00.00Anchovies (Engraulis spp.)
  - 0302.43.00.00Sardines (Sardina pilchardus, Sardinops spp.), sardinella (Sardinella spp.), brisling or sprats (Sprattus sprattus)
  - 0302.44.00.00Mackerel (Scomber scombrus, Scomber australasicus, Scomber japonicus)
  - 0302.45.00.00Jack and horse mackerel (Trachurus spp.)
  - 0302.46.00.00Cobia (Rachycentron canadum)
  - 0302.47.00.00Swordfish (Xiphias gladius)
  - 0302.49.00.00Other
- 0302.5Fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae, Moridae and Muraenolepididae, excluding edible fish offal of subheadings 0302.91 to 0302.99:
  - 0302.51.00Cod (Gadus morhua, Gadus ogac, Gadus macrocephalus)
    0302.51.00.10Atlantic (Gadus morhua)
    0302.51.00.90Other
  - 0302.52.00.00Haddock (Melanogrammus aeglefinus)
  - 0302.53.00.00Coalfish (Pollachius virens)
  - 0302.54.00.00Hake (Merluccius spp., Urophycis spp.)
  - 0302.55.00.00Alaska Pollock (Theragra chalcogramma)
  - 0302.56.00.00Blue whitings (Micromesistius poutassou, Micromesistius australis)
  - 0302.59.00.00Other
- 0302.7Tilapias (Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.), carp (Cyprinus spp., Carassius spp., Ctenopharyngodon idellus, Hypophthalmichthys spp., Cirrhinus spp., Mylopharyngodon piceus, Catla catla, Labeo spp., Osteochilus hasselti, Leptobarbus hoeveni, Megalobrama spp.), eels (Anguilla spp.), Nile perch (Lates niloticus) and snakeheads (Channa spp.), excluding edible fish offal of subheadings 0302.91 to 0302.99:
  - 0302.71.00.00Tilapias (Oreochromis spp.)
  - 0302.72.00.00Catfish (Pangasius spp., Silurus spp., Clarias spp., lctalurus spp.)
  - 0302.73.00.00Carp (Cyprinus spp., Carassius spp., Ctenopharyngodon idellus, Hypophthalmichthys spp., Cirrhinus spp., Mylopharyngodon piceus, Catla catla, Labeo spp., Osteochilus hasselti, Leptobarbus hoeveni, Megalobrama spp.)
  - 0302.74.00.00Eels (Anguilla spp.)
  - 0302.79.00.00Other
- 0302.8Other fish, excluding edible fish offal of subheadings 0302.91 to 0302.99:
  - 0302.81.00Dogfish and other sharks
    0302.81.00.10Dogfish
    0302.81.00.90Other
  - 0302.82.00.00Rays and skates (Rajidae)
  - 0302.83.00.00Toothfish (Dissostichus spp.)
  - 0302.84.00.00Seabass (Dicentrarchus spp.)
  - 0302.85.00.00Seabream (Sparidae)
  - 0302.89.00Other
    0302.89.00.10Perch (Perca)
    0302.89.00.20Lingcod (Ophiodon elongatus)
    0302.89.00.30Monkfish (Lophiidae)
    0302.89.00.80Other freshwater
    0302.89.00.90Other
- 0302.9Livers, roes, milt, fish fins, heads, tails, maws and other edible fish offal:
  - 0302.91.00Livers, roes and milt
    0302.91.00.10Of herring
    0302.91.00.90Other
  - 0302.92.00.00Shark fins
  - 0302.99.00.00Other
0303Fish, frozen, excluding fish fillets and other fish meat of heading 03.04.
- 0303.1Salmonidae, excluding edible fish offal of subheadings 0303.91 to 0303.99:
  - 0303.11.00.00Sockeye salmon (red salmon) (Oncorhynchus nerka)
  - 0303.12.00Other Pacific salmon (Oncorhynchus gorbuscha, Oncorhynchus keta, Oncorhynchus tschawytscha, Oncorhynchus kisutch, Oncorhynchus masou and Oncorhynchus rhodurus)
    0303.12.00.10Chum (Oncorhynchus keta)
    0303.12.00.20Coho (Oncorhynchus kisutch)
    0303.12.00.30Pink (Oncorhynchus gorbuscha)
    0303.12.00.40Chinook (Spring) (Oncorhynchus tschawytscha)
    0303.12.00.90Other
  - 0303.13.00.00Atlantic salmon (Salmo salar) and Danube salmon (Hucho hucho)
  - 0303.14.00.00Trout (Salmo trutta, Oncorhynchus mykiss, Oncorhynchus clarki, Oncorhynchus aguabonita, Oncorhynchus gilae, Oncorhynchus apache and Oncorhynchus chrysogaster)
  - 0303.19.00.00Other
- 0303.2Tilapias (Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.), carp (Cyprinus spp., Carassius spp., Ctenopharyngodon idellus, Hypophthalmichthys spp., Cirrhinus spp., Mylopharyngodon piceus, Catla catla, Labeo spp., Osteochilus hasselti, Leptobarbus hoeveni, Megalobrama spp.), eels (Anguilla spp.), Nile perch (Lates niloticus) and snakeheads (Channa spp.), excluding edible fish offal of subheadings 0303.91 to 0303.99:
  - 0303.23.00.00Tilapias (Oreochromis spp.)
  - 0303.24.00.00Catfish (Pangasius spp., Silurus spp., Clarias spp., lctalurus spp.)
  - 0303.25.00.00Carp (Cyprinus spp., Carassius spp., Ctenopharyngodon idellus, Hypophthalmichthys spp., Cirrhinus spp., Mylopharyngodon piceus, Catla catla, Labeo spp., Osteochilus hasselti, Leptobarbus hoeveni, Megalobrama spp.)
  - 0303.26.00.00Eels (Anguilla spp.)
  - 0303.29.00.00Other
- 0303.3Flat fish (Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae and Citharidae), excluding edible fish offal of subheadings 0303.91 to 0303.99:
  - 0303.31.00Halibut (Reinhardtius hippoglossoides, Hippoglossus hippoglossus, Hippoglossus stenolepis)
    0303.31.00.10Atlantic (Hippoglossus hippoglossus)
    0303.31.00.20Pacific (Hippoglossus stenolepis)
    0303.31.00.30Greenland (Reinhardtius hippoglossoides)
  - 0303.32.00.00Plaice (Pleuronectes platessa)
  - 0303.33.00.00Sole (Solea spp.)
  - 0303.34.00.00Turbots (Psetta maxima)
  - 0303.39.00.00Other
- 0303.4Tunas (of the genus Thunnus), skipjack tuna (stripe-bellied bonito) (Katsuwonus pelamis), excluding edible fish offal of subheadings 0303.91 to 0303.99:
  - 0303.41.00.00Albacore or longfinned tunas (Thunnus alalunga)
  - 0303.42.00.00Yellowfin tunas (Thunnus albacares)
  - 0303.43.00.00Skipjack tuna (stripe-bellied bonito) (Katsuwonus pelamis)
  - 0303.44.00.00Bigeye tunas (Thunnus obesus)
  - 0303.45.00.00Atlantic and Pacific bluefin tunas (Thunnus thynnus, Thunnus orientalis)
  - 0303.46.00.00Southern bluefin tunas (Thunnus maccoyii)
  - 0303.49.00.00Other
- 0303.5Herrings (Clupea harengus, Clupea pallasii), anchovies (Engraulis spp.), sardines (Sardina pilchardus, Sardinops spp.), sardinella (Sardinella spp.), brisling or sprats (Sprattus sprattus), mackerel (Scomber scombrus, Scomber australasicus, Scomber japonicus), Indian mackerels (Rastrelliger spp.), seerfishes (Scomberomorus spp.), jack and horse mackerel (Trachurus spp.), jacks, crevalles (Caranx spp.), cobia (Rachycentron canadum), silver pomfrets (Pampus spp.), Pacific saury (Cololabis saira), scads (Decapterus spp.), capelin (Mallotus villosus), swordfish (Xiphias gladius), Kawakawa (Euthynnus affinis), bonitos (Sarda spp.), marlins, sailfishes, spearfish (Istiophoridae), excluding edible fish offal of subheadings 0303.91 to 0303.99:
  - 0303.51.00.00Herrings (Clupea harengus, Clupea pallasii)
  - 0303.53.00.00Sardines (Sardina pilchardus, Sardinops spp.), sardinella (Sardinella spp.), brisling or sprats (Sprattus sprattus)
  - 0303.54.00.00Mackerel (Scomber scombrus, Scomber australasicus, Scomber japonicus)
  - 0303.55.00.00Jack and horse mackerel (Trachurus spp.)
  - 0303.56.00.00Cobia (Rachycentron canadum)
  - 0303.57.00.00Swordfish (Xiphias gladius)
  - 0303.59.00.00Other
- 0303.6Fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae, Moridae and Muraenolepididae, excluding edible fish offal of subheadings 0303.91 to 0303.99:
  - 0303.63.00Cod (Gadus morhua, Gadus ogac, Gadus macrocephalus)
    0303.63.00.10Atlantic (Gadus morhua)
    0303.63.00.90Other
  - 0303.64.00.00Haddock (Melanogrammus aeglefinus)
  - 0303.65.00.00Coalfish (Pollachius virens)
  - 0303.66.00.00Hake (Merluccius spp., Urophycis spp.)
  - 0303.67.00.00Alaska Pollock (Theragra chalcogramma)
  - 0303.68.00.00Blue whitings (Micromesistius poutassou, Micromesistius australis)
  - 0303.69.00.00Other
- 0303.8Other fish, excluding edible fish offal of subheadings 0303.91 to 0303.99:
  - 0303.81.00.00Dogfish and other sharks
  - 0303.82.00.00Rays and skates (Rajidae)
  - 0303.83.00.00Toothfish (Dissostichus spp.)
  - 0303.84.00.00Seabass (Dicentrarchus spp.)
  - 0303.89.00Other
    0303.89.00.80Freshwater
    0303.89.00.90Other
- 0303.9Livers, roes, milt, fish fins, heads, tails, maws and other edible fish offal:
  - 0303.91.00Livers, roes and milt
    0303.91.00.10Of herring
    0303.91.00.90Other
  - 0303.92.00.00Shark fins
  - 0303.99.00.00Other
0304Fish fillets and other fish meat (whether or not minced), fresh, chilled or frozen.
- 0304.3Fresh or chilled fillets of tilapias (Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.), carp (Cyprinus spp., Carassius spp., Ctenopharyngodon idellus, Hypophthalmichthys spp., Cirrhinus spp., Mylopharyngodon piceus, Catla catla, Labeo spp., Osteochilus hasselti, Leptobarbus hoeveni, Megalobrama spp.), eels (Anguilla spp.), Nile perch (Lates niloticus) and snakeheads (Channa spp.):
  - 0304.31.00.00Tilapias (Oreochromis spp.)
  - 0304.32.00.00Catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.)
  - 0304.33.00.00Nile Perch (Lates niloticus)
  - 0304.39.00.00Other
- 0304.4Fresh or chilled filets of other fish:
  - 0304.41.00.00Pacific salmon (Oncorhynchus nerka, Oncorhynchus gorbuscha, Oncorhynchus keta, Oncorhynchus tschawytscha, Oncorhynchus kisutch, Oncorhynchus masou and Oncorhynchus rhodurus), Atlantic salmon (Salmo salar) and Danube salmon (Hucho hucho)
  - 0304.42.00.00Trout (Salmo trutta, Oncorhynchus mykiss, Oncorhynchus clarki, Oncorhynchus aguabonita, Oncorhynchus gilae, Oncorhynchus apache and Oncorhynchus chrysogaster)
  - 0304.43.00.00Flat fish (Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae and Citharidae)
  - 0304.44.00Fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae, Moridae and Muraenolepididae
    0304.44.00.10Cod (Gadus morhua, Gadus ogac, Gadus macrocephalus)
    0304.44.00.90Other
  - 0304.45.00.00Swordfish (Xiphias gladius)
  - 0304.46.00.00Toothfish (Dissostichus spp.)
  - 0304.47.00.00Dogfish and other sharks
  - 0304.48.00.00Rays and skates (Rajidae)
  - 0304.49.00Other
    0304.49.00.10Freshwater
    0304.49.00.90Other
- 0304.5Other, fresh or chilled:
  - 0304.51.00.00Tilapias (Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.), carp (Cyprinus spp., Carassius spp., Ctenopharyngodon idellus, Hypophthalmichthys spp., Cirrhinus spp., Mylopharyngodon piceus, Catla catla, Labeo spp., Osteochilus hasselti, Leptobarbus hoeveni, Megalobrama spp.), eels (Anguilla spp.), Nile perch (Lates niloticus) and snakeheads (Channa spp.)
  - 0304.52.00.00Salmonidae
  - 0304.53.00.00Fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae, Moridae and Muraenolepididae
  - 0304.54.00.00Swordfish (Xiphias gladius)
  - 0304.55.00.00Toothfish (Dissostichus spp.)
  - 0304.56.00.00Dogfish and other sharks
  - 0304.57.00.00Rays and skates (Rajidae)
  - 0304.59.00.00Other
- 0304.6Frozen fillets of tilapias (Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.), carp (Cyprinus spp., Carassius spp., Ctenopharyngodon idellus, Hypophthalmichthys spp., Cirrhinus spp., Mylopharyngodon piceus, Catla catla, Labeo spp., Osteochilus hasselti, Leptobarbus hoeveni, Megalobrama spp.), eels (Anguilla spp.), Nile perch (Lates niloticus) and snakeheads (Channa spp.):
  - 0304.61.00.00Tilapias (Oreochromis spp.)
  - 0304.62.00.00Catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.)
  - 0304.63.00.00Nile Perch (Lates niloticus)
  - 0304.69.00.00Other
- 0304.7Frozen fillets of fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae, Moridae and Muraenolepididae:
  - 0304.71.00.00Cod (Gadus morhua, Gadus ogac, Gadus macrocephalus)
  - 0304.72.00.00Haddock (Melanogrammus aeglefinus)
  - 0304.73.00.00Coalfish (Pollachius virens)
  - 0304.74.00.00Hake (Merluccius spp., Urophycis spp.)
  - 0304.75.00.00Alaska Pollock (Theragra chalcogramma)
  - 0304.79.00.00Other
- 0304.8Frozen fillets of other fish:
  - 0304.81.00.00Pacific salmon (Oncorhynchus nerka, Oncorhynchus gorbuscha, Oncorhynchus keta, Oncorhynchus tschawytscha, Oncorhynchus kisutch, Oncorhynchus masou and Oncorhynchus rhodurus), Atlantic salmon (Salmo salar) and Danube salmon (Hucho hucho)
  - 0304.82.00.00Trout (Salmo trutta, Oncorhynchus mykiss, Oncorhynchus clarki, Oncorhynchus aguabonita, Oncorhynchus gilae, Oncorhynchus apache and Oncorhynchus chrysogaster)
  - 0304.83.00Flat fish (Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae and Citharidae)
    0304.83.00.10Atlantic halibut (Hippoglossus hippoglossus)
    0304.83.00.20Pacific halibut (Hippoglossus stenolepis)
    0304.83.00.30Soles (Solea spp.)
    0304.83.00.90Other
  - 0304.84.00.00Swordfish (Xiphias gladius)
  - 0304.85.00.00Toothfish (Dissostichus spp.)
  - 0304.86.00.00Herrings (Clupea harengus, Clupea pallasii)
  - 0304.87.00.00Tunas (of the genus Thunnus), skipjack tuna (stripe-bellied bonito) (Katsuwonus pelamis)
  - 0304.88.00.00Dogfish, other sharks, rays and skates (Rajidae)
  - 0304.89.00Other
    0304.89.00.80Freshwater
    0304.89.00.90Other
- 0304.9Other, frozen:
  - 0304.91.00.00Swordfish (Xiphias gladius)
  - 0304.92.00.00Toothfish (Dissostichus spp.)
  - 0304.93.00.00Tilapias (Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.), carp (Cyprinus spp., Carassius spp., Ctenopharyngodon idellus, Hypophthalmichthys spp., Cirrhinus spp., Mylopharyngodon piceus, Catla catla, Labeo spp., Osteochilus hasselti, Leptobarbus hoeveni, Megalobrama spp.), eels (Anguilla spp.), Nile perch (Lates niloticus) and snakeheads (Channa spp.)
  - 0304.94.00.00Alaska Pollock (Theragra chalcogramma)
  - 0304.95.00Fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae, Moridae and Muraenolepididae, other than Alaska Pollock (Theragra chalcogramma)
    0304.95.00.10Haddock (Melanogrammus aeglefinus)
    0304.95.00.90Other
  - 0304.96.00.00Dogfish and other sharks
  - 0304.97.00.00Rays and skates (Rajidae)
  - 0304.99.00Other
    0304.99.00.10Surimi
    0304.99.00.30Halibut (Hippoglossus hippoglossus, Hippoglossus stenolepis)
    0304.99.00.40Soles (Solea spp.)
    0304.99.00.50Turbots (Psetta maxima)
    0304.99.00.90Other
0305Fish, dried, salted or in brine; smoked fish, whether or not cooked before or during the smoking process.
- 0305.20.00.00Livers, roes and milt of fish, dried, smoked, salted or in brine
- 0305.3Fish fillets, dried, salted or in brine, but not smoked:
  - 0305.31.00.00Tilapias (Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.), carp (Cyprinus spp., Carassius spp., Ctenopharyngodon idellus, Hypophthalmichthys spp., Cirrhinus spp., Mylopharyngodon piceus, Catla catla, Labeo spp., Osteochilus hasselti, Leptobarbus hoeveni, Megalobrama spp.), eels (Anguilla spp.), Nile perch (Lates niloticus) and snakeheads (Channa spp.)
  - 0305.32.00.00Fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae, Moridae and Muraenolepididae
  - 0305.39.00.00Other
- 0305.4Smoked fish, including fillets, other than edible fish offal:
  - 0305.41.00.00Pacific salmon (Oncorhynchus nerka, Oncorhyncus gorbuscha, Oncorhyncus keta, Oncorhyncus tschawytscha, Oncorhyncus kisutch, Oncorhyncus masou and Oncorhyncus rhodurus), Atlantic salmon (Salmo salar) and Danube salmon (Hucho hucho)
  - 0305.42.00.00Herrings (Clupea harengus, Clupea pallasii)
  - 0305.43.00.00Trout (Salmo trutta, Oncorhynchus mykiss, Oncorhynchus clarki, Oncorhynchus aguabonita, Oncorhynchus gilae, Oncorhynchus apache and Oncorhynchus chrysogaster)
  - 0305.44.00.00Tilapias (Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.), carp (Cyprinus spp., Carassius spp., Ctenopharyngodon idellus, Hypophthalmichthys spp., Cirrhinus spp., Mylopharyngodon piceus, Catla catla, Labeo spp., Osteochilus hasselti, Leptobarbus hoeveni, Megalobrama spp.), eels (Anguilla spp.), Nile perch (Lates niloticus) and snakeheads (Channa spp.)
  - 0305.49.00.00Other
- 0305.5Dried fish, other than edible fish offal, whether or not salted but not smoked:
  - 0305.51.00.00Cod (Gadus morhua, Gadus ogac, Gadus macrocephalus)
  - 0305.52.00.00Tilapias (Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.), carp (Cyprinus spp., Carassius spp., Ctenopharyngodon idellus, Hypophthalmichthys spp., Cirrhinus spp., Mylopharyngodon piceus, Catla catla, Labeo spp., Osteochilus hasselti, Leptobarbus hoeveni, Megalobrama spp.), eels (Anguilla spp.), Nile perch (Lates niloticus) and snakeheads (Channa spp.)
  - 0305.53.00.00Fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae, Moridae and Muraenolepididae, other than cod (Gadus morhua, Gadus ogac, Gadus macrocephalus)
  - 0305.54.00.00Herrings (Clupea harengus, Clupea pallasii), anchovies (Engraulis spp.), sardines (Sardina pilchardus, Sardinops spp.), sardinella (Sardinella spp.), brisling or sprats (Sprattus sprattus), mackerel (Scomber scombrus, Scomber australasicus, Scomber japonicus), Indian mackerels (Rastrelliger spp.), seerfishes (Scomberomorus spp.), jack and horse mackerel (Trachurus spp.), jacks, crevalles (Caranx spp.), cobia (Rachycentron canadum), silver pomfrets (Pampus spp.), Pacific saury (Cololabis saira), scads (Decapterus spp.), capelin (Mallotus villosus), swordfish (Xiphias gladius), Kawakawa (Euthynnus affinis), bonitos (Sarda spp.), marlins, sailfishes, spearfish (Istiophoridae)
  - 0305.59.00.00Other
- 0305.6Fish, salted but not dried or smoked and fish in brine, other than edible fish offal:
  - 0305.61.00.00Herrings (Clupea harengus, Clupea pallasii)
  - 0305.62.00.00Cod (Gadus morhua, Gadus ogac, Gadus macrocephalus)
  - 0305.63.00.00Anchovies (Engraulis spp.)
  - 0305.64.00.00Tilapias (Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.), carp (Cyprinus spp., Carassius spp., Ctenopharyngodon idellus, Hypophthalmichthys spp., Cirrhinus spp., Mylopharyngodon piceus, Catla catla, Labeo spp., Osteochilus hasselti, Leptobarbus hoeveni, Megalobrama spp.), eels (Anguilla spp.), Nile perch (Lates niloticus) and snakeheads (Channa spp.)
  - 0305.69.00.00Other
- 0305.7Fish fins, heads, tails, maws and other edible fish offal:
  - 0305.71.00.00Shark fins
  - 0305.72.00.00Fish heads, tails and maws
  - 0305.79.00.00Other
0306Crustaceans, whether in shell or not, live, fresh, chilled, frozen, dried, salted or in brine; smoked crustaceans, whether in shell or not, whether or not cooked before or during the smoking process; crustaceans, in shell, cooked by steaming or by boiling in water, whether or not chilled, frozen, dried, salted or in brine.
- 0306.1Frozen:
  - 0306.11.00.00Rock lobster and other sea crawfish (Palinurus spp., Panulirus spp., Jasus spp.)
  - 0306.12Lobsters (Homarus spp.)
    0306.12.10.00Smoked
    0306.12.90.00Other
  - 0306.14Crabs
    0306.14.10.00King or snow for processing
    0306.14.90Other
    0306.14.90.10King
    0306.14.90.20Snow
    0306.14.90.30Dungeness
    0306.14.90.90Other
  - 0306.15.00.00Norway lobsters (Nephrops norvegicus)
  - 0306.16.00.00Cold-water shrimps and prawns (Pandalus spp., Crangon crangon)
  - 0306.17.00Other shrimps and prawns
    0306.17.00.1In shell:
    0306.17.00.11Numbering less than 33 per kg
    0306.17.00.12Numbering 33-45 per kg
    0306.17.00.13Numbering 46-55 per kg
    0306.17.00.14Numbering 56-66 per kg
    0306.17.00.15Numbering 67-88 per kg
    0306.17.00.16Numbering 89-110 per kg
    0306.17.00.17Numbering 111-132 per kg
    0306.17.00.18Numbering 133-154 per kg
    0306.17.00.19Numbering more than 154 per kg
    0306.17.00.90Other
  - 0306.19.00.00Other
- 0306.3Live, fresh or chilled:
  - 0306.31.00.00Rock lobster and other sea crawfish (Palinurus spp., Panulirus spp., Jasus spp.)
  - 0306.32.00Lobsters (Homarus spp.)
    0306.32.00.10Live
    0306.32.00.90Other
  - 0306.33.00.00Crabs
  - 0306.34.00.00Norway lobsters (Nephrops norvegicus)
  - 0306.35.00.00Cold-water shrimps and prawns (Pandalus spp., Crangon crangon)
  - 0306.36.00Other shrimps and prawns
    0306.36.00.10In shell
    0306.36.00.20Shelled
  - 0306.39.00.00Other
- 0306.9Other:
  - 0306.91.00.00Rock lobster and other sea crawfish (Palinurus spp., Panulirus spp., Jasus spp.)
  - 0306.92Lobsters (Homarus spp.)
    0306.92.10.00Smoked
    0306.92.90.00Other
  - 0306.93.00.00Crabs
  - 0306.94.00.00Norway lobsters (Nephrops norvegicus)
  - 0306.95.00.00Shrimps and prawns
  - 0306.99.00.00Other
0307Molluscs, 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.
- 0307.1Oysters:
  - 0307.11Live, fresh or chilled
    0307.11.10.00In shell
    0307.11.20.00Shelled
  - 0307.12Frozen
    0307.12.10.00Smoked
    0307.12.90.00Other
  - 0307.19Other
    0307.19.10.00Smoked
    0307.19.90.00Other
- 0307.2Scallops and other molluscs of the family Pectinidae:
  - 0307.21.00Live, fresh or chilled
    0307.21.00.10In shell
    0307.21.00.90Other
  - 0307.22Frozen
    0307.22.10.00Smoked
    0307.22.90.00Other
  - 0307.29Other
    0307.29.10.00Smoked
    0307.29.90.00Other
- 0307.3Mussels (Mytilus spp., Perna spp.):
  - 0307.31.00Live, fresh or chilled
    0307.31.00.10Farmed
    0307.31.00.90Other
  - 0307.32Frozen
    0307.32.10.00Smoked
    0307.32.90.00Other
  - 0307.39Other
    0307.39.10.00Smoked
    0307.39.90.00Other
- 0307.4Cuttle fish and squid:
  - 0307.42.00.00Live, fresh or chilled
  - 0307.43.00Frozen
    0307.43.00.10Cuttle fish
    0307.43.00.20Squid
  - 0307.49.00.00Other
- 0307.5Octopus (Octopus spp.):
  - 0307.51.00.00Live, fresh or chilled
  - 0307.52.00.00Frozen
  - 0307.59.00.00Other
- 0307.60Snails, other than sea snails
  - 0307.60.10.00Smoked
  - 0307.60.90.00Other
- 0307.7Clams, cockles and ark shells (families Arcidae, Arcticidae, Cardiidae, Donacidae, Hiatellidae, Mactridae, Mesodesmatidae, Myidae, Semelidae, Solecurtidae, Solenidae, Tridacnidae and Veneridae):
  - 0307.71.00Live, fresh or chilled
    0307.71.00.1Geoduck clams:
    0307.71.00.11In shell
    0307.71.00.19Other
    0307.71.00.2Other clams:
    0307.71.00.21In shell
    0307.71.00.29Other
  - 0307.72Frozen
    0307.72.10.00Smoked
    0307.72.90.00Other
  - 0307.79Other
    0307.79.10.00Smoked
    0307.79.90.00Other
- 0307.8Abalone (Haliotis spp.) and stromboid conchs (Strombus spp.):
  - 0307.81.00.00Live, fresh or chilled abalone (Haliotis spp.)
  - 0307.82.00.00Live, fresh or chilled stromboid conchs (Strombus spp.)
  - 0307.83Frozen abalone (Haliotis spp.)
    0307.83.10.00Smoked
    0307.83.90.00Other
  - 0307.84Frozen stromboid conchs (Strombus spp.)
    0307.84.10.00Smoked
    0307.84.90.00Other
  - 0307.87Other abalone (Haliotis spp.)
    0307.87.10.00Smoked
    0307.87.90.00Other
  - 0307.88Other stromboid conchs (Strombus spp.)
    0307.88.10.00Smoked
    0307.88.90.00Other
- 0307.9Other:
  - 0307.91.00.00Live, fresh or chilled
  - 0307.92Frozen
    0307.92.10.00Smoked
    0307.92.90.00Other
  - 0307.99Other
    0307.99.10.00Smoked
    0307.99.90.00Other
0308Aquatic invertebrates other than crustaceans and molluscs, live, fresh, chilled, frozen, dried, salted or in brine; smoked aquatic invertebrates other than crustaceans and molluscs, whether or not cooked before or during the smoking process.
- 0308.1Sea cucumbers (Stichopus japonicus, Holothuroidea):
  - 0308.11.00.00Live, fresh or chilled
  - 0308.12Frozen
    0308.12.10.00Smoked
    0308.12.90.00Other
  - 0308.19Other
    0308.19.10.00Smoked
    0308.19.90.00Other
- 0308.2Sea urchins (Strongylocentrotus spp., Paracentrotus lividus, Loxechinus albus, Echinus esculentus):
  - 0308.21.00.00Live, fresh or chilled
  - 0308.22Frozen
    0308.22.10.00Smoked
    0308.22.90.00Other
  - 0308.29Other
    0308.29.10.00Smoked
    0308.29.90.00Other
- 0308.30Jellyfish (Rhopilema spp.)
  - 0308.30.10.00Smoked
  - 0308.30.90.00Other
- 0308.90Other
  - 0308.90.10.00Smoked
  - 0308.90.90.00Other
0309Flours, meals and pellets of fish, crustaceans, molluscs and other aquatic invertebrates, fit for human consumption.
- 0309.10.00.00Of fish
- 0309.90Other
  - 0309.90.10.00Of crustaceans
  - 0309.90.2Of molluscs:
    0309.90.21.00Smoked
    0309.90.29.00Other
  - 0309.90.9Other:
    0309.90.91.00Smoked
    0309.90.99.00Other

Every number opens on the lines beneath it, down to the ten-digit classification number.