| 0303.51.00 | 00 | Herrings (Clupea harengus, Clupea pallasii) | kg | Free | | Free |
| 0303.52.00 | | Cod (Gadus morhua, Gadus ogac, Gadus macrocephalus), excluding livers and roes | | Free | | 2.2¢/kg |
| 0303.61.00 | | Swordfish (Xiphias gladius) and Toothfish (Dissostichus spp.), excluding livers and roes: | | | | |
| 0303.61.00 | | Swordfish (Xiphias gladius) | | Free | | 2.2¢/kg |
| 0303.62.00 | | Toothfish (Dissostichus spp.) | | Free | | 2.2¢/kg |
| 0303.62.00 | 05 | Patagonian toothfish (Chilean seabass) (Dissostichus eleginoides) | kg | | | |
| 0303.62.00 | 10 | Antarctic toothfish (Dissostichus mawsoni) | kg | | | |
| 0303.71.00 | 00 | Sardines (Sardina pilchardus, Sardinops spp.), sardinella (Sardinella spp.), brisling or sprats (Sprattus sprattus) . . . . . . . . . . . . . . . . . . . . | kg | 1.1¢/kg | Free (A,AU,BH,CA, CL,E,IL,J,JO,MA, MX,P,SG) | 2.2¢/kg |
| 0303.72.00 | 00 | Haddock (Melanogrammus aeglefinus) | kg | Free | | 2.2¢/kg |
| 0303.73.00 | 00 | Atlantic pollock (Pollachius virens) | kg | Free | | 2.2¢/kg |
| 0303.74.00 | 00 | Mackerel (Scomber scombrus, Scomber australasicus, Scomber japonicus) | kg | Free | | 4.4¢/kg |
| 0303.75.00 | 10 | Dogfish (Squalus spp.) | kg | | | |
| 0303.76.00 | 00 | Eels (Anguilla spp.) | kg | Free | | 2.2¢/kg |
| 0303.77.00 | 00 | Sea bass (Dicentrarchus labrax, Dicentrarchus punctatus) | kg | Free | | 2.2¢/kg |
| 0303.78.00 | 00 | Whiting (Merluccius spp.) and hake (Urophycis spp.) | kg | Free | | 2.2¢/kg |
| 0303.79.00 | 07 | Alaska pollock (Theragra chalcogramma) | kg | | | |
| 0303.79.00 | 22 | Ictalurus spp. | kg | | | |
| 0303.79.00 | 25 | Pangasius spp., including basa and tra | kg | | | |
| 0303.79.00 | 37 | Whitefish | kg | | | |
| 0303.79.00 | 40 | Tilapia (Tilapiinae) | kg | | | |
| 0303.79.00 | 46 | Atka mackeral (Atkafish) (Pleurogrammus monopteryius) | kg | | | |
| 0303.79.00 | 52 | Monkfish (Lophius spp.) | kg | | | |
| 0303.79.00 | 61 | Sable fish (Anoplopoma fimbria) | kg | | | |
| 0303.79.00 | 67 | Snapper (Lutjanidae spp.) | kg | | | |
| 0303.80.40 | 50 | Alaskan pollock (Theragra chalcogramma) roe | kg | | | |
Harmonized Tariff Schedule of the United States inquiry: 3920590000
