Home HTS codes Chapter 03 0304 Chapter 03 · HTS release 2026HTSRev21
HTS 0304 Fish fillets and other fish meat (whether or not minced), fresh, chilled or frozenBase rates and the additional US duties for imports from the main origins on entry date 2026-10-09, from the HTS Calculator duty engine.
Base rate (column 1 general) Free to 6%
Additional duty, main origins 0–37.5%
Statistical lines 166
Entry date shown 2026-10-09 (dataset 1.0.0)
Additional duties for the main origins
Additional duties on 2026-10-09 Origin Additional duty Measures China 12.5– 37.5%Section 301 Mexico 0– 10%Section 301 Canada 0– 10%Section 301 Vietnam 12.5% Section 301 Germany 4– 10%Section 301
Range of the Chapter 99 duties (percent of customs value) across the lines of this heading. A range means the result differs between lines or depends on facts about the goods; an asterisk marks lines whose duty also depends on a specific (per unit) base rate. Other origins (Japan, South Korea, Taiwan, India, United Kingdom and any other country): in the calculator and the API.
Chapter 99 headings on these lines 9903.05.29 Section 3019903.05.31 Section 3019903.05.39 Section 3019903.05.55 Section 3019903.05.84 Section 3019903.05.93 Section 3019903.05.94 Section 3019903.88.03 Section 3019903.88.69 Section 301
Every line, every origin, with citations
This page sums heading 0304 up. The duty for one line, origin and date comes from the duty engine:
Base rate plus each Chapter 99 line, in percent and in dollars Citations to the Federal Register, CBP and the USITC, with the quoted text The lines considered and not applied, and why Any origin, any entry date from 2025-01-01 to 2026-10-09 Get a free API key
10 free calculations a day without a key. With a free key: 250 duty stacks a month by API. Duty Stack docs .
Lines in this heading
The 166 statistical lines of heading 0304
Each code opens the free calculator for that line on 2026-10-09: base rate, every Chapter 99 line with its citations, and the duty in dollars.
0304.31.00.00 Fresh or chilled fillets of tilapias (Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp.,… 0304.32.00.10 … › Catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.) › Ictalurus spp. 0304.32.00.20 … › Catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.) › Pangasius spp. including basa and… 0304.32.00.90 … › Catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.) › Other 0304.33.00.00 Fresh or chilled fillets of tilapias (Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp.,… 0304.39.00.00 Fresh or chilled fillets of tilapias (Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp.,… 0304.41.00.10 … › Atlantic Salmon (Salmo salar) › Farmed 0304.41.00.20 … › Atlantic Salmon (Salmo salar) › Not Farmed 0304.41.00.90 … › Pacific salmon (Oncorhynchus nerka, Oncorhynchus gorbuscha, Oncorhynchus keta, Oncorhynchus tschawytscha,… 0304.42.00.00 Fresh or chilled fillets of other fish › Trout (Salmo trutta, Oncorhynchus mykiss, Oncorhynchus clarki,… 0304.43.00.10 … › Flat Fish (Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae, and Citharidae) › Sole 0304.43.00.15 … › Flat Fish (Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae, and Citharidae) › Paice 0304.43.00.20 … › Flat Fish (Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae, and Citharidae) › Flounder 0304.43.00.25 … › Flat Fish (Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae, and Citharidae) › Greenland… 0304.43.00.90 … › Flat Fish (Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae, and Citharidae) › Other 0304.44.00.10 … › Cod › Atlantic Cod 0304.44.00.15 … › Cod › Other 0304.44.00.20 … › Fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae,… 0304.44.00.25 … › Fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae,… 0304.44.00.30 … › Fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae,… 0304.44.00.90 … › Fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae,… 0304.45.00.00 Fresh or chilled fillets of other fish › Swordfish (Xiphias gladius) 0304.46.00.00 Fresh or chilled fillets of other fish › Toothfish (Dissostichus spp.) 0304.47.00.00 Fresh or chilled fillets of other fish › Dogfish and other sharks 0304.48.00.00 Fresh or chilled fillets of other fish › Rays and skates (Rajidae) 0304.49.01.03 … › Fresh-water fish › Pike 0304.49.01.06 … › Fresh-water fish › Pickerel 0304.49.01.09 … › Fresh-water fish › Whitefish 0304.49.01.12 … › Fresh-water fish › Tilapia, other than Oreochromis spp. 0304.49.01.15 … › Fresh-water fish › Other 0304.49.01.20 … › Other › Atlantic ocean perch 0304.49.01.25 … › Other › Cusk 0304.49.01.90 … › Other › Other 0304.51.01.10 … › Tilapias (Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.), carp… 0304.51.01.15 … › Tilapias (Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.), carp… 0304.51.01.20 … › Tilapias (Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.), carp… 0304.51.01.25 … › Tilapias (Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.), carp… 0304.51.01.90 … › Tilapias (Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.), carp… 0304.52.00.10 … › Atlantic salmon (Salmo salar) › Farmed 0304.52.00.15 … › Atlantic salmon (Salmo salar) › Not farmed 0304.52.00.20 … › Salmonidae › Other salmon 0304.52.00.90 … › Salmonidae › Other 0304.53.00.10 … › Cod › Atlantic Cod 0304.53.00.15 … › Cod › Other 0304.53.00.20 … › Fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae,… 0304.53.00.25 … › Fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae,… 0304.53.00.30 … › Fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae,… 0304.53.00.90 … › Fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae,… 0304.54.00.00 Other, fresh or chilled › Swordfish (Xiphias gladius) 0304.55.00.00 Other, fresh or chilled › Toothfish (Dissostichus spp.) 0304.56.00.00 Other, fresh or chilled › Dogfish and other sharks 0304.57.00.00 Other, fresh or chilled › Rays and skates (Rajidae) 0304.59.00.03 … › Perch › Yellow perch 0304.59.00.06 … › Perch › Pike perch (including yellow pike) 0304.59.00.09 … › Perch › Other 0304.59.00.15 … › Fresh-water fish › Pike 0304.59.00.20 … › Fresh-water fish › Pickerel 0304.59.00.25 … › Fresh-water fish › Whitefish 0304.59.00.30 … › Fresh-water fish › Tilapia other than Oreochromis spp. 0304.59.00.36 … › Fresh-water fish › Other 0304.59.00.40 … › Flat Fish › Sole 0304.59.00.45 … › Flat Fish › Plaice 0304.59.00.50 … › Flat Fish › Flounder 0304.59.00.55 … › Flat Fish › Greenland turbot (Greenland halibut), (Reinhardtius hippoglossoides) 0304.59.00.61 … › Flat Fish › Other 0304.59.00.65 … › Other › Atlantic ocean perch 0304.59.00.70 … › Other › Cusk 0304.59.00.91 … › Other › Other 0304.61.00.00 Frozen fillets of tilapias (Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus… 0304.62.00.10 … › Catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.) › Ictalurus spp. 0304.62.00.20 … › Catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.) › Pangasius spp. (including basa and… 0304.62.00.30 … › Catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.) › Other Siluriformes 0304.62.00.90 … › Catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.) › Other 0304.63.00.00 Frozen fillets of tilapias (Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus… 0304.69.00.00 Frozen fillets of tilapias (Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus… 0304.71.10.00 … › Cod (Gadus morhua, Gadus ogac,Gadus macrocephalus) › Skinned, whether or not divided into pieces, and… 0304.71.50.00 … › Cod (Gadus morhua, Gadus ogac,Gadus macrocephalus) › Other 0304.72.10.00 … › Haddock (Melanogrammus aeglefinus) › Skinned, whether or not divided into pieces, and frozen into blocks… 0304.72.50.00 … › Haddock (Melanogrammus aeglefinus) › Other 0304.73.10.00 … › Coalfish (Pollachius virens) › Skinned, whether or not divided into pieces, and frozen into blocks each… 0304.73.50.00 … › Coalfish (Pollachius virens) › Other 0304.74.10.00 … › Hake (Merluccius spp., Urophycis spp.) › Skinned, whether or not divided into pieces, and frozen into… 0304.74.50.00 … › Hake (Merluccius spp., Urophycis spp.) › Other 0304.75.10.00 … › Alaska pollock (Theragra chalcogramma) › Skinned, whether or not divided into pieces, and frozen into… 0304.75.50.00 … › Alaska pollock (Theragra chalcogramma) › Other 0304.79.10.10 … › Skinned, whether or not divided into pieces, and frozen into blocks each weighing over 4.5 kg, imported… 0304.79.10.15 … › Skinned, whether or not divided into pieces, and frozen into blocks each weighing over 4.5 kg, imported… 0304.79.10.90 … › Skinned, whether or not divided into pieces, and frozen into blocks each weighing over 4.5 kg, imported… 0304.79.50.00 … › Other › Other 0304.81.10.00 … › Pacific salmon (Oncorhynchus nerka, Oncorhynchus gorbuscha, Oncorhynchus keta, Oncorhynchus tschawytscha,… 0304.81.50.10 … › Other › Atlantic salmon (Salmo salar) 0304.81.50.90 … › Other › Other 0304.82.10.00 … › Trout (Salmo trutta, Oncorhynchus mykiss, Oncorhynchus clarki, Oncorhynchus aguabonita, Oncorhynchus… 0304.82.50.00 … › Trout (Salmo trutta, Oncorhynchus mykiss, Oncorhynchus clarki, Oncorhynchus aguabonita, Oncorhynchus… 0304.83.10.10 … › Skinned, whether or not divided into pieces, and frozen into blocks each weighing over 4.5 kg, imported… 0304.83.10.15 … › Skinned, whether or not divided into pieces, and frozen into blocks each weighing over 4.5 kg, imported… 0304.83.10.20 … › Skinned, whether or not divided into pieces, and frozen into blocks each weighing over 4.5 kg, imported… 0304.83.10.25 … › Other › Halibut 0304.83.10.30 … › Other › Turbot 0304.83.10.90 … › Other › Other 0304.83.50.10 … › Other › Greenland turbot (Greenland halibut) (Reinhardtius hippoglossoides) 0304.83.50.15 … › Other › Sole 0304.83.50.20 … › Other › Flounder 0304.83.50.25 … › Other › Halibut 0304.83.50.30 … › Other › Turbot 0304.83.50.90 … › Other › Other 0304.84.00.00 Frozen fillets of other fish › Swordfish (Xiphias gladius) 0304.85.00.00 Frozen fillets of other fish › Toothfish (Dissostichus spp.) 0304.86.00.00 Frozen fillets of other fish › Herrings (Clupea harengus, Clupea pallasii) 0304.87.00.00 Frozen fillets of other fish › Tunas (of the genus Thunnus), skipjack tuna (stripe-bellied bonito)… 0304.88.00.00 Frozen fillets of other fish › Dogfish, other sharks, rays and skates (Rajidae) 0304.89.10.10 … › Skinned, whether or not divided into pieces, and frozen into blocks each weighing over 4.5 kg, imported… 0304.89.10.15 … › Skinned, whether or not divided into pieces, and frozen into blocks each weighing over 4.5 kg, imported… 0304.89.10.20 … › Skinned, whether or not divided into pieces, and frozen into blocks each weighing over 4.5 kg, imported… 0304.89.10.25 … › Perch › Atlantic ocean perch 0304.89.10.30 … › Perch › Other ocean perch 0304.89.10.35 … › Perch › Other 0304.89.10.90 … › Skinned, whether or not divided into pieces, and frozen into blocks each weighing over 4.5 kg, imported… 0304.89.50.03 … › Perch › Yellow perch 0304.89.50.06 … › Perch › Pike perch (including yellow pike) 0304.89.50.09 … › Perch › Other 0304.89.50.15 … › Fresh-water fish › Pickerel 0304.89.50.20 … › Fresh-water fish › Pike 0304.89.50.25 … › Fresh-water fish › Sauger 0304.89.50.30 … › Fresh-water fish › Other 0304.89.50.35 … › Other › Atlantic ocean perch 0304.89.50.40 … › Other › Other ocean perch 0304.89.50.45 … › Other › Ocean catfish (wolf fish) 0304.89.50.50 … › Other › Orange roughy (Hoplostethus atlanticus) 0304.89.50.55 … › Other › Dolphin (Mahi mahi) (Coryphaena spp.) 0304.89.50.60 … › Other › Cusk 0304.89.50.91 … › Other › Other 0304.91.10.00 … › Swordfish (Xiphias gladius) › In bulk or in immediate containers weighing with their contents over 6.8 kg… 0304.91.90.00 … › Swordfish (Xiphias gladius) › Other 0304.92.10.00 … › Toothfish (Dissostichus spp.) › In bulk or in immediate containers weighing with their contents over 6.8… 0304.92.90.00 … › Toothfish (Dissostichus spp.) › Other 0304.93.10.05 … › Minced › Surimi 0304.93.10.10 … › Minced › Other 0304.93.10.90 … › In bulk or in immediate containers weighing with their contents over 6.8 kg each › Other 0304.93.90.00 … › Tilapias (Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.), carp… 0304.94.10.05 … › Minced › Surimi 0304.94.10.10 … › Minced › Other 0304.94.10.90 … › In bulk or in immediate containers weighing with their contents over 6.8 kg each › Other 0304.94.90.00 … › Alaska pollock (Theragra chalcogramma) › Other 0304.95.10.05 … › Minced › Surimi 0304.95.10.10 … › Other › Cod 0304.95.10.15 … › Other › Other 0304.95.10.20 … › Other › Cod 0304.95.10.25 … › Other › Haddock 0304.95.10.30 … › Other › Pollock 0304.95.10.90 … › Other › Other 0304.95.90.00 … › Fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae,… 0304.96.00.00 Other, frozen › Dogfish and other sharks 0304.97.00.00 Other, frozen › Rays and skates (Rajidae) 0304.99.11.04 … › Minced › Surimi 0304.99.11.09 … › Minced › Other 0304.99.11.50 … › Other › Sole 0304.99.11.60 … › Other › Greenland turbot (Greenland halibut) (Reinhardtius hippoglossoides) 0304.99.11.70 … › Other › Ocean perch 0304.99.11.82 … › Other › Pike 0304.99.11.83 … › Other › Whitefish 0304.99.11.84 … › Other › Fresh-water 0304.99.11.90 … › Other › Tuna [of genus Thunnus and of fish of the genus Euthynnus(Katsuwonus) pelamis] 0304.99.11.94 … › Other › Other 0304.99.91.90 … › Other › Ocean 0304.99.91.92 … › Other › Other Recent changes
Between 2025-10-09 and 2026-10-09: the Chapter 99 headings applied changed for all 5 main origins. Dated changes, with their sources: the change list and the Tariff Change Feed .
Scope We do not classify goods. These pages show reference rates for HTS codes. Choosing the code for an entry is the importer's responsibility, and entries are filed by the importer of record or a licensed customs broker. Duties shown are calculations from public sources, not legal advice.