| 03 | | | HS Code for Fish and crustaceans, molluscs and other aquatic invertebrates |
| 0303 | | HS Code for Fish frozen excluding fish fillets and other fish meat of heading 0304 |
| | 03034520 | Frozen pacific bluefin tuna |
| | 03034600 | Frozen southern bluefin tuna |
| | 03034900 | Other frozen tuna (tuna) |
| | 03035100 | Frozen herring (atlantic herring, pacific herring) |
| | 03035300 | Frozen sardines (sardines, saunas), |
| | 03035400 | Frozen mackerel [atlantic mackerel, australian mackerel (mackerel) |
| | 03035500 | Frozen symmetrical horse mackerel, new zealand mackerel and bamboo |
| | 03035600 | Frozen army |
| | 03035700 | Frozen swordfish |
| | 03035900 | Other frozen fish under 0303.5 |
| | 03036300 | Frozen cod (atlantic cod, greenland codfish) |
| | 03036400 | Frozen black wire cod (black whiting) |
| | 03036500 | Frozen green green cod |
| | 03036600 | Frozen dog cod (no cod, long cod) |
| | 03036700 | Frozen cod |
| | 03036800 | Frozen blue cod (little whiting, south wharrow) |
| | 03036900 | Frozen other rhinoceros, docos, dock, |
| | 03038100 | Frozen shark and other sharks |
| | 03038200 | Fighting stingrays and rays (rays) |
| | 03038300 | Frozen antarctic dental fish (antarctic dogfish) |
| | 03038400 | Frozen bass (sea bass) |
| | 03038910 | Frozen fish |
| | 03038920 | Frozen yellow croaker |
Harmonized Tariff Schedule of China inquiry: textile
