HTS Heading 0303

Fish, frozen, excluding fish fillets and other fish meat of heading 0304

All 86 HTS codes under heading 0303 (fish, frozen), with their duty rates from the 2026 HTS Revision 23. General duty Free to 15%, some per unit.

Every line of heading 0303

  • 0303 Fish, frozen, excluding fish fillets and other fish meat of heading 0304.
  • 0303.11.00.00 Sockeye salmon (red salmon) (Oncorhynchus nerka) (kg): General Free; Special none; Column 2 4.4¢/kg.
  • 0303.12.00 Other Pacific salmon (Oncorhynchus gorbuscha, Oncorhynchus keta, Oncorhynchus tschawytscha, Oncorhynchus kisutch, Oncorhynchus masou and Oncorhynchus rhodurus): General Free; Special none; Column 2 4.4¢/kg.
  • 0303.12.00.12 Chinook (king) (under: Other Pacific salmon (Oncorhynchus gorbuscha, Oncorhynchus keta, Oncorhynchus tschawytscha, Oncorhynchus kisutch, Oncorhynchus masou and Oncorhynchus rhodurus)) (kg).
  • 0303.12.00.22 Chum (dog) (under: Other Pacific salmon (Oncorhynchus gorbuscha, Oncorhynchus keta, Oncorhynchus tschawytscha, Oncorhynchus kisutch, Oncorhynchus masou and Oncorhynchus rhodurus)) (kg).
  • 0303.12.00.32 Pink (humpie) (under: Other Pacific salmon (Oncorhynchus gorbuscha, Oncorhynchus keta, Oncorhynchus tschawytscha, Oncorhynchus kisutch, Oncorhynchus masou and Oncorhynchus rhodurus)) (kg).
  • 0303.12.00.52 Coho (silver) (under: Other Pacific salmon (Oncorhynchus gorbuscha, Oncorhynchus keta, Oncorhynchus tschawytscha, Oncorhynchus kisutch, Oncorhynchus masou and Oncorhynchus rhodurus)) (kg).
  • 0303.12.00.62 Other (under: Other Pacific salmon (Oncorhynchus gorbuscha, Oncorhynchus keta, Oncorhynchus tschawytscha, Oncorhynchus kisutch, Oncorhynchus masou and Oncorhynchus rhodurus)) (kg).
  • 0303.13.00.00 Atlantic salmon (Salmo salar) and Danube salmon (Hucho hucho) (kg): General Free; Special none; Column 2 4.4¢/kg.
  • 0303.14.00.00 Trout (Salmo trutta, Oncorhynchus mykiss, Oncorhynchus clarki, Oncorhynchus aguabonita, Oncorhynchus gilae, Oncorhynchus apache and Oncorhynchus chrysogaster) (kg): General Free; Special none; Column 2 2.2¢/kg.
  • 0303.19.01.00 Other (under: Salmonidae, excluding edible fish offal of subheadings 0303.91 to 0303.99) (kg): General Free; Special none; Column 2 2.2¢/kg.
  • 0303.23.00.00 Tilapias (Oreochromis spp.) (under: Tilapias(Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp.,Ictalurus spp.), carp (Cyprinus spp., Carassius spp., Ctenopharyngodonidellus, Hypophthalmichthys spp.,Cirrhinus spp., Mylopharyngodon piceus, Catlacatla, Labeo spp., Osteochilus hasselti, Leptobarbus hoeveni, Megalobrama spp.), eels (Anguilla spp.), Nile perch (Lates niloticus) and snakeheads (Channa spp.), excluding edible fishoffal of subheadings 0303.91 to 0303.99) (kg): General Free; Special none; Column 2 2.2¢/kg.
  • 0303.24.00 Catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.): General Free; Special none; Column 2 2.2¢/kg.
  • 0303.24.00.10 Ictalurus spp. (under: Catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.)) (kg).
  • 0303.24.00.20 Pangasius spp. including basa and tra (kg).
  • 0303.24.00.50 Other (under: Catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.)) (kg).
  • 0303.25.01.00 Carp (Cyprinus spp., Carassius spp., Ctenopharyngodon idellus, Hypophthalmichthys spp., Cirrhinus spp., Mylopharyngodon piceus, Catla catla, Labeo spp., Osteochilus hasselti, Leptobarbus hoeveni, Megalobrama spp.) (kg): General Free; Special none; Column 2 2.2¢/kg.
  • 0303.26.00.00 Eels (Anguilla spp.) (under: Tilapias(Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp.,Ictalurus spp.), carp (Cyprinus spp., Carassius spp., Ctenopharyngodonidellus, Hypophthalmichthys spp.,Cirrhinus spp., Mylopharyngodon piceus, Catlacatla, Labeo spp., Osteochilus hasselti, Leptobarbus hoeveni, Megalobrama spp.), eels (Anguilla spp.), Nile perch (Lates niloticus) and snakeheads (Channa spp.), excluding edible fishoffal of subheadings 0303.91 to 0303.99) (kg): General Free; Special none; Column 2 2.2¢/kg.
  • 0303.29.01 Other (under: Tilapias(Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp.,Ictalurus spp.), carp (Cyprinus spp., Carassius spp., Ctenopharyngodonidellus, Hypophthalmichthys spp.,Cirrhinus spp., Mylopharyngodon piceus, Catlacatla, Labeo spp., Osteochilus hasselti, Leptobarbus hoeveni, Megalobrama spp.), eels (Anguilla spp.), Nile perch (Lates niloticus) and snakeheads (Channa spp.), excluding edible fishoffal of subheadings 0303.91 to 0303.99): General Free; Special none; Column 2 2.2¢/kg.
  • 0303.29.01.10 Nile perch (under: Other) (kg).
  • 0303.29.01.50 Other (under: Other) (kg).
  • 0303.31.00 Halibut and Greenland turbot (Reinhardtius hippoglossoides, Hippoglossus hippoglossus, Hippoglossus stenolepis): General Free; Special none; Column 2 4.4¢/kg.
  • 0303.31.00.10 Atlantic halibut (Hippoglossus hippoglossus) (kg).
  • 0303.31.00.20 Pacific halibut (Hippoglossus stenolepis) (kg).
  • 0303.31.00.30 Greenland turbot (Greenland halibut) (Reinhardtius hippoglossoides) (kg).
  • 0303.32.00.00 Plaice (Pleuronectes platessa) (kg): General Free; Special none; Column 2 2.2¢/kg.
  • 0303.33.00.00 Sole (Solea spp.) (under: Flat fish (Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae and Citharidae), excluding edible fish offal of subheadings 0303.91 to 0303.99) (kg): General 1.1¢/kg; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 2.2¢/kg.
  • 0303.34.00.00 Turbots (Psetta maxima) (under: Flat fish (Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae and Citharidae), excluding edible fish offal of subheadings 0303.91 to 0303.99) (kg): General 1.1¢/kg; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 2.2¢/kg.
  • 0303.39.01 Other (under: Flat fish (Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae and Citharidae), excluding edible fish offal of subheadings 0303.91 to 0303.99): General 1.1¢/kg; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 2.2¢/kg.
  • 0303.39.01.10 Flounder (under: Other) (kg).
  • 0303.39.01.20 Rock sole (Pleuronectes bilineatus) (kg).
  • 0303.39.01.30 Yellowfin sole (Pleuronectes asper) (kg).
  • 0303.39.01.95 Other (under: Other) (kg).
  • 0303.41.00.00 Albacore or longfinned tunas (Thunnus alalunga) (kg): General Free; Special none; Column 2 Free.
  • 0303.42.00 Yellowfin tunas (Thunnus albacares): General Free; Special none; Column 2 Free.
  • 0303.42.00.20 Whole fish (under: Yellowfin tunas (Thunnus albacares)) (kg).
  • 0303.42.00.40 Head-on (under: Other) (kg).
  • 0303.42.00.60 Other (under: Other) (kg).
  • 0303.43.00.00 Skipjack tuna (stripe-bellied bonito) (Katsuwonus pelamis) (kg): General Free; Special none; Column 2 Free.
  • 0303.44.00.00 Bigeye tunas (Thunnus obesus) (kg): General Free; Special none; Column 2 Free.
  • 0303.45.01 Atlantic and Pacific bluefin tunas (Thunnus thynnus, Thunnus orientalis): General Free; Special none; Column 2 Free.
  • 0303.45.01.10 Thunnus thynnus (under: Atlantic and Pacific bluefin tunas (Thunnus thynnus, Thunnus orientalis)) (kg).
  • 0303.45.01.50 Thunnus orientalis (under: Atlantic and Pacific bluefin tunas (Thunnus thynnus, Thunnus orientalis)) (kg).
  • 0303.46.00.00 Southern bluefin tunas (Thunnus maccoyii) (kg): General Free; Special none; Column 2 Free.
  • 0303.49.02.00 Other (under: Tunas (of the genus Thunnus), skipjack tuna (stripe-bellied bonito) (Katsuwonus pelamis), excluding edible fish offal of subheadings 0303.91 to 0303.99) (kg): General Free; Special none; Column 2 Free.
  • 0303.51.00.00 Herrings (Clupea harengus, Clupea pallasii) (kg): General Free; Special none; Column 2 Free.
  • 0303.53.00.00 Sardines (Sardina pilchardus, Sardinops spp.), sardinella (Sardinella spp.), brisling or sprats (Sprattus sprattus) (kg): General 1.1¢/kg; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 2.2¢/kg.
  • 0303.54.00.00 Mackerel (Scomber scombrus, Scomber australasicus, Scomber japonicus) (kg): General Free; Special none; Column 2 4.4¢/kg.
  • 0303.55.00.00 Jack and horse mackerel (Trachurus spp.) (kg): General Free; Special none; Column 2 2.2¢/kg.
  • 0303.56.00.00 Cobia (Rachycentron canadum) (under: Herrings (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) (kg): General Free; Special none; Column 2 2.2¢/kg.
  • 0303.57.00 Swordfish (Xiphias gladius) (under: Herrings (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): General Free; Special none; Column 2 2.2¢/kg.
  • 0303.57.00.10 Steaks (under: Swordfish (Xiphias gladius)) (kg).
  • 0303.57.00.90 Other (under: Swordfish (Xiphias gladius)) (kg).
  • 0303.59.00.00 Other (under: Herrings (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) (kg): General Free; Special none; Column 2 2.2¢/kg.
  • 0303.63.00 Cod (Gadus morhua, Gadus ogac, Gadus macrocephalus): General Free; Special none; Column 2 2.2¢/kg.
  • 0303.63.00.10 Atlantic (under: Cod (Gadus morhua, Gadus ogac, Gadus macrocephalus)) (kg).
  • 0303.63.00.90 Other (under: Cod (Gadus morhua, Gadus ogac, Gadus macrocephalus)) (kg).
  • 0303.64.00.00 Haddock (Melanogrammus aeglefinus) (kg): General Free; Special none; Column 2 2.2¢/kg.
  • 0303.65.00.00 Coalfish (Pollachius virens) (under: Fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae, Moridae and Muraenolepididae, excluding edible fish offal of subheadings 0303.91 to 0303.99) (kg): General Free; Special none; Column 2 2.2¢/kg.
  • 0303.66.00.00 Hake (Merluccius spp., Urophycis spp.) (kg): General Free; Special none; Column 2 2.2¢/kg.
  • 0303.67.00.00 Alaska pollock (Theragra chalcogramma) (kg): General Free; Special none; Column 2 2.2¢/kg.
  • 0303.68.00.00 Blue whitings (Micromesistius poutassou, Micromesistius australis) (kg): General Free; Special none; Column 2 2.2¢/kg.
  • 0303.69.00.00 Other (under: Fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae, Moridae and Muraenolepididae, excluding edible fish offal of subheadings 0303.91 to 0303.99) (kg): General Free; Special none; Column 2 2.2¢/kg.
  • 0303.81.00 Dogfish and other sharks (under: Other fish, excluding edible fish offal of subheadings 0303.91 to 0303.99): General 1.1¢/kg; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 2.2¢/kg.
  • 0303.81.00.11 Dogfish (Squalus spp.) (under: Dogfish and other sharks) (kg).
  • 0303.81.00.91 Other (under: Dogfish and other sharks) (kg).
  • 0303.82.00.00 Rays and skates (Rajidae) (under: Other fish, excluding edible fish offal of subheadings 0303.91 to 0303.99) (kg): General Free; Special none; Column 2 2.2¢/kg.
  • 0303.83.00.00 Toothfish (Dissostichus spp.) (kg): General Free; Special none; Column 2 2.2¢/kg.
  • 0303.84.00.00 Sea Bass (Dicentrachus spp.) (under: Other fish, excluding edible fish offal of subheadings 0303.91 to 0303.99) (kg): General Free; Special none; Column 2 2.2¢/kg.
  • 0303.89.00 Other (under: Other fish, excluding edible fish offal of subheadings 0303.91 to 0303.99): General Free; Special none; Column 2 2.2¢/kg.
  • 0303.89.00.01 Sea smelts (under: Smelts) (kg).
  • 0303.89.00.04 Other smelts (under: Smelts) (kg).
  • 0303.89.00.10 Cusk (under: Other) (kg).
  • 0303.89.00.13 Shad and sturgeon (under: Other) (kg).
  • 0303.89.00.28 Pike and pickerel (under: Fresh-water fish) (kg).
  • 0303.89.00.31 Perch and pike perch (including yellow pike) (kg).
  • 0303.89.00.34 Sauger (under: Fresh-water fish) (kg).
  • 0303.89.00.37 Whitefish (under: Fresh-water fish) (kg).
  • 0303.89.00.40 Tilapias, other than Oreochromis spp. (kg).
  • 0303.89.00.43 Other (under: Fresh-water fish) (kg).
  • 0303.89.00.46 Atka mackerel (Atkafish) (Pleurogrammus monopterygius) (kg).
  • 0303.89.00.49 Mullet (under: Other) (kg).
  • 0303.89.00.52 Monkfish (Lophius spp.) (under: Other) (kg).
  • 0303.89.00.55 Butterfish (under: Other) (kg).
  • 0303.89.00.58 Capelin (under: Other) (kg).
  • 0303.89.00.61 Sable fish (Anoplopoma fimbria) (kg).
  • 0303.89.00.64 Ocean perch (under: Other) (kg).
  • 0303.89.00.67 Snapper (Lutjanidae spp.) (under: Other) (kg).
  • 0303.89.00.70 Grouper (under: Other) (kg).
  • 0303.89.00.80 Other (under: Other) (kg).
  • 0303.91 Livers, roes and milt (under: Livers, roes, milt, fish fins, heads, tails, maws and other edible fish offal).
  • 0303.91.20.00 Sturgeon roe (under: Livers, roes and milt) (kg): General 15%; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 30%.
  • 0303.91.40 Other (under: Livers, roes and milt): General Free; Special none; Column 2 44¢/kg.
  • 0303.91.40.20 Herring roe (under: Other) (kg).
  • 0303.91.40.40 Salmon roe (under: Other) (kg).
  • 0303.91.40.50 Alaska pollock (Theragra chalcogramma) roe (kg).
  • 0303.91.40.60 Mullet roe (under: Other) (kg).
  • 0303.91.40.95 Other (under: Other) (kg).
  • 0303.92.00.00 Shark fins (under: Livers, roes, milt, fish fins, heads, tails, maws and other edible fish offal) (kg): General 1.1¢/kg; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 2.2¢/kg.
  • 0303.99.00.00 Other (under: Livers, roes, milt, fish fins, heads, tails, maws and other edible fish offal) (kg): General Free; Special none; Column 2 44¢/kg.

About these rates

The rates are those printed in the 2026 HTS Revision 23, published by the U.S. International Trade Commission. A 10-digit statistical line takes the rates printed on the 8-digit line above it. Chapter 99 duties (Section 232, Section 301, IEEPA) depend on the product, the origin and the date, are charged on top, and are not included. A code here is a strong lead, not a ruling: confirm it with a customs broker or a CBP binding ruling.

Last reviewed 2026-11-12.