| 0301.94.00 | 00 | Bluefin tunas (Thunnus thynnus) | kg | Free | | Free |
| 0301.95.00 | 00 | Southern Bluefin tunas (Thunnus maccoyii) | kg | Free | | Free |
| 0302.31.00 | 00 | Albacore or longfinned tunas (Thunnus alalunga) | kg | Free | | Free |
| 0302.31.00 | 00 | Tunas (of genus Thunnus), skipjack or stripe-bellied bonito (Euthynnus (Katsuwonus) pelamis), excluding livers and roes: | | | | |
| 0302.32.00 | 00 | Yellowfin tunas (Thunnus albacares) | kg | Free | | Free |
| 0302.34.00 | 00 | Bigeye tunas (Thunnus obesus) | kg | Free | | Free |
| 0302.35.00 | 00 | Bluefin tunas (Thunnus thynnus) | kg | Free | | Free |
| 0302.36.00 | 00 | Southern bluefin tunas (Thunnus maccoyii) | kg | Free | | Free |
| 0303.41.00 | 00 | Tunas (of the genus Thunnus), skipjack or stripe-bellied bonito (Euthynnus (Katsuwonus) pelamis), excluding livers and roes: | | | | |
| 0303.41.00 | 00 | Albacore or longfinned tunas (Thunnus alalunga) | kg | Free | | Free |
| 0303.42.00 | | Yellowfin tunas (Thunnus albacares) | | Free | | Free |
| 0303.44.00 | 00 | Bigeye tunas (Thunnus obesus) | kg | Free | | Free |
| 0303.45.00 | 00 | Bluefin tunas (Thunnus thynnus) | kg | Free | | Free |
| 0303.46.00 | 00 | Southern bluefin tunas (Thunnus maccoyii) | kg | Free | | Free |
| 0304.29.60 | 97 | Tuna [of genus Thunnus and of fish of the genus Euthynnus (Katsuwonus) pelamis] | kg | | | |
| 0304.99.10 | 90 | Tuna [of genus Thunnus and of fish of the genus Euthynnus (Katsuwonus) pelamis] | kg | | | |
| 1604.14 | | Tunas, skipjack and bonito (Sarda spp.): | | | | |
| 1604.14.10 | | Tunas and skipjack: | | | | |
| 1604.14.22 | | In containers weighing with their contents not over 7 kg each, and not the product of any insular possession of the United States, for an aggregate quantity entered in any calendar year not to exceed 4.8 percent of apparent United States consumption of tuna in airtight containers during the immediately preceding year, as reported by the National Marine Fisheries Service | | 6% | Free (A+,AU,BH, CA,D,IL,JO,MA, MX,SG) 0.4% ￠/ 1% (P) 3% (CL) | 25% |
| 9821.01.01 | | Tuna in foil or in flexible airtight containers, the foregoing weighing with their contents not more than 6.8 kg each, under the terms of U.S. note 2 to this subchapter | | | Free | |
