HTS 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
| Code | Description | Unit | General | Special | Column 2 | Source |
|---|---|---|---|---|---|---|
| Oysters | ||||||
| 0307.11.00 | Live, fresh or chilled | Free | Free | USITC | ||
| 0307.11.00.20 | Seed oysters | liters, kg | Free | Free | USITC | |
| Other | ||||||
| 0307.11.00.60 | Farmed | kg | Free | Free | USITC | |
| 0307.11.00.80 | Other | kg | Free | Free | USITC | |
| 0307.12.00 | Frozen | Free | Free | USITC | ||
| 0307.12.00.60 | Farmed | kg | Free | Free | USITC | |
| 0307.12.00.80 | Other | kg | Free | Free | USITC | |
| 0307.19.01 | Other | Free | Free | USITC | ||
| 0307.19.01.60 | Farmed | kg | Free | Free | USITC | |
| 0307.19.01.80 | Other | kg | Free | Free | USITC | |
| Scallops and other molluscs of the family Pectinidae | ||||||
| 0307.21.00.00 | Live, fresh or chilled | kg | Free | Free | USITC | |
| 0307.22.00.00 | Frozen | kg | Free | Free | USITC | |
| 0307.29.01.00 | Other | kg | Free | Free | USITC | |
| Mussels (Mytilus spp., Perna spp.) | ||||||
| 0307.31.00 | Live, fresh or chilled | Free | Free | USITC | ||
| 0307.31.00.10 | Farmed | kg | Free | Free | USITC | |
| 0307.31.00.90 | Other | kg | Free | Free | USITC | |
| 0307.32.00.00 | Frozen | kg | Free | Free | USITC | |
| 0307.39.01.00 | Other | kg | Free | Free | USITC | |
| Cuttle fish and squid | ||||||
| 0307.42.00 | Live, fresh or chilled | Free | Free | USITC | ||
| Squid | ||||||
| 0307.42.00.20 | Loligo | kg | Free | Free | USITC | |
| 0307.42.00.40 | Other | kg | Free | Free | USITC | |
| 0307.42.00.60 | Other | kg | Free | Free | USITC | |
| 0307.43.00 | Frozen | Free | Free | USITC | ||
| Squid | ||||||
| 0307.43.00.10 | Fillets | kg | Free | Free | USITC | |
| Other | ||||||
| Loligo | ||||||
| 0307.43.00.22 | Loligo opalescens | kg | Free | Free | USITC | |
| 0307.43.00.24 | Loligo pealei | kg | Free | Free | USITC | |
| 0307.43.00.29 | Other | kg | Free | Free | USITC | |
| 0307.43.00.50 | Other | kg | Free | Free | USITC | |
| 0307.43.00.60 | Other | kg | Free | Free | USITC | |
| 0307.49.01 | Other | Free | Free | USITC | ||
| Squid | ||||||
| Loligo | ||||||
| 0307.49.01.22 | Loligo opalescens | kg | Free | Free | USITC | |
| 0307.49.01.24 | Loligo pealei | kg | Free | Free | USITC | |
| 0307.49.01.29 | Other | kg | Free | Free | USITC | |
| 0307.49.01.50 | Other | kg | Free | Free | USITC | |
| 0307.49.01.60 | Other | kg | Free | Free | USITC | |
| Octopus (Octopus spp.) | ||||||
| 0307.51.00.00 | Live, fresh or chilled | kg | Free | Free | USITC | |
| 0307.52.00.00 | Frozen | kg | Free | Free | USITC | |
| 0307.59.01.00 | Other | kg | Free | Free | USITC | |
| 0307.60.00.00 | Snails, other than sea snails | kg | 5% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 20% | USITC |
| Clams, cockles and ark shells (families Arcidae, Arcticidae, Cardiidae, Donacidae, Hiatellidae, Mactridae, Mesodesmatidae, Myidae, Semelidae, Solecurtidae, Solenidae, Tridacnidae and Veneridae) | ||||||
| 0307.71.00 | Live, fresh or chilled | Free | Free | USITC | ||
| Clams | ||||||
| 0307.71.00.50 | Geoduck | kg | Free | Free | USITC | |
| 0307.71.00.70 | Other | kg | Free | Free | USITC | |
| 0307.71.00.90 | Other | kg | Free | Free | USITC | |
| 0307.72.00 | Frozen | Free | Free | USITC | ||
| Clams | ||||||
| 0307.72.00.30 | Geoduck | kg | Free | Free | USITC | |
| 0307.72.00.51 | Stimsonʼs | kg | Free | Free | USITC | |
| 0307.72.00.55 | Other | kg | Free | Free | USITC | |
| 0307.72.00.60 | Other | kg | Free | Free | USITC | |
| 0307.79.01 | Other | Free | Free | USITC | ||
| Clams | ||||||
| 0307.79.01.30 | Geoduck | kg | Free | Free | USITC | |
| 0307.79.01.51 | Stimsonʼs | kg | Free | Free | USITC | |
| 0307.79.01.55 | Other | kg | Free | Free | USITC | |
| 0307.79.01.60 | Other | kg | Free | Free | USITC | |
| Abalone (Haliotis spp.) and stromboid conchs (Strombus spp.) | ||||||
| 0307.81.00.00 | Live, fresh or chilled abalone (Haliotis spp.) | kg | Free | Free | USITC | |
| 0307.82.00.00 | Live, fresh or chilled stromboid conchs (Strombus spp.) | kg | Free | Free | USITC | |
| 0307.83.00.00 | Frozen abalone (Haliotis spp.) | kg | Free | Free | USITC | |
| 0307.84.00.00 | Frozen stromboid conchs (Strombus spp.) | kg | Free | Free | USITC | |
| 0307.87.00.00 | Other abalone (Haliotis spp.) | kg | Free | Free | USITC | |
| 0307.88.00.00 | Other stromboid conchs (Strombus spp.) | kg | Free | Free | USITC | |
| Other | ||||||
| 0307.91.03 | Live, fresh or chilled | Free | Free | USITC | ||
| 0307.91.03.30 | Conch | kg | Free | Free | USITC | |
| 0307.91.03.90 | Other | kg | Free | Free | USITC | |
| 0307.92.01 | Frozen | Free | Free | USITC | ||
| 0307.92.01.30 | Conch | kg | Free | Free | USITC | |
| 0307.92.01.90 | Other | kg | Free | Free | USITC | |
| 0307.99.03.00 | Other | kg | Free | Free | USITC | |
The table scrolls sideways.
Source: USITC, Harmonized Tariff Schedule of the United States – 2026 HTS Revision 20, effective 28 September 2026. Heading 0307 at USITC
Not shown: the additional duties of Chapter 99 (such as Section 301 and Section 232), anti-dumping and countervailing duties, quotas and the legal notes.
This page is general information, not legal advice and not a classification decision. Tariff texts and rates change: check the publisher's current schedule, and ask the customs authority for a binding ruling where the answer matters.
All headings of chapter 03: Fish and crustaceans, molluscs and other aquatic invertebrates