| 0304.71 | 000 | Cod (Gadus morhua, Gadus ogac, Gadus macrocephalus) |
| 0304.72 | 000 | Haddock (Melanogrammus aeglefinus) |
| 0304.73 | 000 | Coalfish (Pollachius virens) |
| 0304.74 | | Hake (Merluccius spp., Urophycis spp.) |
| 0304.74 | 100 | 1 Of Merluccius spp. |
| 0304.74 | 200 | 2 Of Urophycis spp. |
| 0304.75 | 000 | Alaska Pollack (Theragra chalcogramma) |
| 0304.79 | | Other |
| 0304.79 | 100 | 1 Tara (Gadus spp., Theragra spp.) |
| 0304.79 | 200 | 2 Other |
| 0304.79 | | Frozen fillets of other fish |
| 0304.81 | 000 | 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 | 000 | Trout (Salmo trutta, Oncorhynchus mykiss, Oncorhynchus clarki, Oncorhynchus aguabonita, Oncorhynchus gilae, Oncorhynchus apache and Oncorhynchus chrysogaster) |
| 0304.83 | 000 | Flat fish (Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae and Citharidae) |
| 0304.84 | 000 | Swordfish (Xiphias gladius) |
| 0304.86 | 000 | Herrings (Clupea harengus, Clupea pallasii) |
| 0304.87 | | Tunas (of the genus Thunnus), skipjack or stripe-bellied bonito (Euthynnus (Katsuwonus) pelamis) |
| 0304.87 | 020 | -- Bluefin tunas (Thunnus thynnus, Thunnus orientalis) |
| 0304.87 | 030 | -- Southern bluefin tunas (Thunnus maccoyii) |
| 0304.87 | 040 | -- Yellowfin tunas (Thunnus albacares) |
| 0304.87 | 060 | -- Other |
| 0304.87 | 090 | - Skipjack or stripe-bellied bonito (Euthynnus (Katsuwonus) pelamis) |
| 0304.88 | 000 | Dogfish, other sharks, rays and skates (Rajidae) |
Harmonized Tariff Schedule of Japans inquiry: 51412019l307764784
