# HS heading 03.04: Fish fillets and other fish meat (whether or not minced), fresh, chilled or frozen > HS heading 03.04 covers fish fillets and other fish meat (whether or not minced), fresh, chilled or frozen. It is in chapter 03 (fish and crustaceans, molluscs and other aquatic invertebrates). It is split into 48 subheadings: 0304.31 (fresh 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.), tilapias (Oreochromis spp.)), 0304.32 (fresh 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.), catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.)), 0304.33 (fresh 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.), nile Perch (Lates niloticus)), 0304.39 (fresh 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.), other), 0304.41 (fresh or chilled fillets of other fish, pacific 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 (fresh or chilled fillets of other fish, trout (Salmo trutta, Oncorhynchus mykiss, Oncorhynchus clarki, Oncorhynchus aguabonita, Oncorhynchus gilae, Oncorhynchus apache and Oncorhynchus chrysogaster)) and 42 others. National tariff lines under heading 03.04 are live on border.bot for the United States (166 lines, also used by 1 other country). Source: https://border.bot/hs-codes/0304 Last updated: 11 October 2026 [HS codes](https://border.bot/hs-codes) / [Chapter 03](https://border.bot/hs-codes/03) / [03.04](https://border.bot/hs-codes/0304) ## Key facts - Heading: 03.04 - Description: Fish fillets and other fish meat (whether or not minced), fresh, chilled or frozen - Chapter: 03: Fish and crustaceans, molluscs and other aquatic invertebrates - Subheadings: 48 - Edition: HS2022 ## What this code covers HS heading 03.04 covers fish fillets and other fish meat (whether or not minced), fresh, chilled or frozen. It is split into 48 subheadings: 0304.31 (fresh 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.), tilapias (Oreochromis spp.)), 0304.32 (fresh 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.), catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.)), 0304.33 (fresh 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.), nile Perch (Lates niloticus)), 0304.39 (fresh 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.), other), 0304.41 (fresh or chilled fillets of other fish, pacific 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 (fresh or chilled fillets of other fish, trout (Salmo trutta, Oncorhynchus mykiss, Oncorhynchus clarki, Oncorhynchus aguabonita, Oncorhynchus gilae, Oncorhynchus apache and Oncorhynchus chrysogaster)) and 42 others. - [0304.31](https://border.bot/hs-codes/030431) Fresh 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.): Tilapias (Oreochromis spp.) - [0304.32](https://border.bot/hs-codes/030432) Fresh 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.): Catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.) - [0304.33](https://border.bot/hs-codes/030433) Fresh 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.): Nile Perch (Lates niloticus) - [0304.39](https://border.bot/hs-codes/030439) Fresh 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.): Other - [0304.41](https://border.bot/hs-codes/030441) Fresh or chilled fillets of other fish: Pacific 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](https://border.bot/hs-codes/030442) Fresh or chilled fillets of other fish: Trout (Salmo trutta, Oncorhynchus mykiss, Oncorhynchus clarki, Oncorhynchus aguabonita, Oncorhynchus gilae, Oncorhynchus apache and Oncorhynchus chrysogaster) - [0304.43](https://border.bot/hs-codes/030443) Fresh or chilled fillets of other fish: Flat fish (Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae and Citharidae) - [0304.44](https://border.bot/hs-codes/030444) Fresh or chilled fillets of other fish: Fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae, Moridae and Muraenolepididae - [0304.45](https://border.bot/hs-codes/030445) Fresh or chilled fillets of other fish: Swordfish (Xiphias gladius) - [0304.46](https://border.bot/hs-codes/030446) Fresh or chilled fillets of other fish: Toothfish (Dissostichus spp.) - [0304.47](https://border.bot/hs-codes/030447) Fresh or chilled fillets of other fish: Dogfish and other sharks - [0304.48](https://border.bot/hs-codes/030448) Fresh or chilled fillets of other fish: Rays and skates (Rajidae) - [0304.49](https://border.bot/hs-codes/030449) Fresh or chilled fillets of other fish: Other - [0304.51](https://border.bot/hs-codes/030451) Other, fresh or chilled: 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.) - [0304.52](https://border.bot/hs-codes/030452) Other, fresh or chilled: Salmonidae - [0304.53](https://border.bot/hs-codes/030453) Other, fresh or chilled: Fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae, Moridae and Muraenolepididae - [0304.54](https://border.bot/hs-codes/030454) Other, fresh or chilled: Swordfish (Xiphias gladius) - [0304.55](https://border.bot/hs-codes/030455) Other, fresh or chilled: Toothfish (Dissostichus spp.) - [0304.56](https://border.bot/hs-codes/030456) Other, fresh or chilled: Dogfish and other sharks - [0304.57](https://border.bot/hs-codes/030457) Other, fresh or chilled: Rays and skates (Rajidae) - [0304.59](https://border.bot/hs-codes/030459) Other, fresh or chilled: Other - [0304.61](https://border.bot/hs-codes/030461) Frozen 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.): Tilapias (Oreochromis spp.) - [0304.62](https://border.bot/hs-codes/030462) Frozen 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.): Catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.) - [0304.63](https://border.bot/hs-codes/030463) Frozen 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.): Nile Perch (Lates niloticus) - [0304.69](https://border.bot/hs-codes/030469) Frozen 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.): Other - [0304.71](https://border.bot/hs-codes/030471) Frozen fillets of fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae, Moridae and Muraenolepididae: Cod (Gadus morhua, Gadus ogac, Gadus macrocephalus) - [0304.72](https://border.bot/hs-codes/030472) Frozen fillets of fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae, Moridae and Muraenolepididae: Haddock (Melanogrammus aeglefinus) - [0304.73](https://border.bot/hs-codes/030473) Frozen fillets of fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae, Moridae and Muraenolepididae: Coalfish (Pollachius virens) - [0304.74](https://border.bot/hs-codes/030474) Frozen fillets of fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae, Moridae and Muraenolepididae: Hake (Merluccius spp., Urophycis spp.) - [0304.75](https://border.bot/hs-codes/030475) Frozen fillets of fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae, Moridae and Muraenolepididae: Alaska Pollock (Theragra chalcogramma) - [0304.79](https://border.bot/hs-codes/030479) Frozen fillets of fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae, Moridae and Muraenolepididae: Other - [0304.81](https://border.bot/hs-codes/030481) Frozen fillets of other fish: Pacific 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](https://border.bot/hs-codes/030482) Frozen fillets of other fish: Trout (Salmo trutta, Oncorhynchus mykiss, Oncorhynchus clarki, Oncorhynchus aguabonita, Oncorhynchus gilae, Oncorhynchus apache and Oncorhynchus chrysogaster) - [0304.83](https://border.bot/hs-codes/030483) Frozen fillets of other fish: Flat fish (Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae and Citharidae) - [0304.84](https://border.bot/hs-codes/030484) Frozen fillets of other fish: Swordfish (Xiphias gladius) - [0304.85](https://border.bot/hs-codes/030485) Frozen fillets of other fish: Toothfish (Dissostichus spp.) - [0304.86](https://border.bot/hs-codes/030486) Frozen fillets of other fish: Herrings (Clupea harengus, Clupea pallasii) - [0304.87](https://border.bot/hs-codes/030487) Frozen fillets of other fish: Tunas (of the genus Thunnus), skipjack tuna (stripe-bellied bonito) (Katsuwonus pelamis) - [0304.88](https://border.bot/hs-codes/030488) Frozen fillets of other fish: Dogfish, other sharks, rays and skates (Rajidae) - [0304.89](https://border.bot/hs-codes/030489) Frozen fillets of other fish: Other - [0304.91](https://border.bot/hs-codes/030491) Other, frozen: Swordfish (Xiphias gladius) - [0304.92](https://border.bot/hs-codes/030492) Other, frozen: Toothfish (Dissostichus spp.) - [0304.93](https://border.bot/hs-codes/030493) Other, frozen: 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.) - [0304.94](https://border.bot/hs-codes/030494) Other, frozen: Alaska Pollock (Theragra chalcogramma) - [0304.95](https://border.bot/hs-codes/030495) Other, frozen: Fish of the families Bregmacerotidae, Euclichthyidae, Gadidae, Macrouridae, Melanonidae, Merlucciidae, Moridae and Muraenolepididae, other than Alaska Pollock (Theragra chalcogramma) - [0304.96](https://border.bot/hs-codes/030496) Other, frozen: Dogfish and other sharks - [0304.97](https://border.bot/hs-codes/030497) Other, frozen: Rays and skates (Rajidae) - [0304.99](https://border.bot/hs-codes/030499) Other, frozen: Other ## What it doesn’t cover Other goods of chapter 03 are classified in its other 8 headings, listed below. - [03.01](https://border.bot/hs-codes/0301) Live fish - [03.02](https://border.bot/hs-codes/0302) Fish, fresh or chilled, excluding fish fillets and other fish meat of heading 03.04 - [03.03](https://border.bot/hs-codes/0303) Fish, frozen, excluding fish fillets and other fish meat of heading 0304 - [03.05](https://border.bot/hs-codes/0305) Fish, dried, salted or in brine; smoked fish, whether or not cooked before or during the smoking process - [03.06](https://border.bot/hs-codes/0306) Crustaceans, 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 - [03.07](https://border.bot/hs-codes/0307) Molluscs, 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 - [03.08](https://border.bot/hs-codes/0308) Aquatic 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 - [03.09](https://border.bot/hs-codes/0309) Flours, meals and pellets of fish, crustaceans, molluscs and other aquatic invertebrates, fit for human consumption ## How it is structured Heading 03.04 is one of 9 headings in chapter 03. Its first two digits, 03, are the chapter; the next two, 04, number the heading within it. Its subheadings add two more digits (0304.31, 0304.32, 0304.33). ## In other countries National tariff lines under heading 03.04 are live on border.bot for the United States (166 lines, also used by 1 other country). - [United States](https://border.bot/countries/united-states/hs-codes/03): 166 lines, used by 1 other country - Previous heading: [03.03](https://border.bot/hs-codes/0303) Fish, frozen, excluding fish fillets and other fish meat of heading 0304 - Next heading: [03.05](https://border.bot/hs-codes/0305) Fish, dried, salted or in brine; smoked fish, whether or not cooked before or during the smoking process ## Frequently asked questions ### What does HS heading 03.04 cover? HS heading 03.04 covers fish fillets and other fish meat (whether or not minced), fresh, chilled or frozen. ### Which chapter is HS heading 03.04 in? HS heading 03.04 is in chapter 03 (fish and crustaceans, molluscs and other aquatic invertebrates). ### How many subheadings does HS heading 03.04 have? HS heading 03.04 has 48 subheadings: 0304.31 (fresh 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.), tilapias (Oreochromis spp.)), 0304.32 (fresh 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.), catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.)), 0304.33 (fresh 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.), nile Perch (Lates niloticus)), 0304.39 (fresh 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.), other), 0304.41 (fresh or chilled fillets of other fish, pacific 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 (fresh or chilled fillets of other fish, trout (Salmo trutta, Oncorhynchus mykiss, Oncorhynchus clarki, Oncorhynchus aguabonita, Oncorhynchus gilae, Oncorhynchus apache and Oncorhynchus chrysogaster)) and 42 others. ### Which countries’ tariffs list national lines under HS heading 03.04? National tariff lines under heading 03.04 are live on border.bot for the United States (166 lines, also used by 1 other country). ## Sources and updates The Harmonized System legal text comes from border.bot release 2 (edition HS 2022), imported from a file, and has been live since 11 October 2026. This page was last updated on 11 October 2026. Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling. Machine-readable: https://border.bot/hs-codes/0304.json