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HTS 0307Chapter 03

HTS 0307Molluscs, 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: Duty Rate & Import Guide

Fish, Crustaceans, Molluscs · 15 pending regulations · 15 court cases · $84.3M monthly imports · 100% from 1 countries · Updated daily from USITC

Duty Rates

General

Free

Special

Free

Column 2

Free

Trade Agreement Eligibility

CUSMAKORUS

Trade Intelligence

Monthly Imports

$84.3M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

HIGH

5 rulings — · 15 reg · 12 CIT, 3 CAFC (13 recent)

Global Rates

🇺🇸 Free

🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: N/A · 🇧🇷 Brazil: N/A

Compare All →

Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, Federal Register, CourtListener · As of 2026-04-29 · Updates monthly

Active DisputesRecent court cases or pending regulations affect this code
Regulatory Pressure

This code has elevated regulatory activity — 5 CBP rulings (0 in last 2 years, trend: stable), 15 pending Federal Register actions, and 15 CIT/CAFC cases.

Supply Chain Risk

100% of US imports for this code come from just 1 countries. High origin concentration increases exposure to trade disruptions or tariff escalations.

Subheadings (66)

CodeDescriptionRate
0307.11.00Live, fresh or chilledFree
0307.11.00.20Seed oysters
0307.11.00.60Farmed
0307.11.00.80Other
0307.12.00FrozenFree
0307.12.00.60Farmed
0307.12.00.80Other
0307.19.01OtherFree
0307.19.01.60Farmed
0307.19.01.80Other
0307.21.00.00Live, fresh or chilledFree
0307.22.00.00FrozenFree
0307.29.01.00OtherFree
0307.31.00Live, fresh or chilledFree
0307.31.00.10Farmed
0307.31.00.90Other
0307.32.00.00FrozenFree
0307.39.01.00OtherFree
0307.42.00Live, fresh or chilledFree
0307.42.00.20Loligo
0307.42.00.40Other
0307.42.00.60Other
0307.43.00FrozenFree
0307.43.00.10Fillets
0307.43.00.22<i>Loligo opalescens</i>
0307.43.00.24<i>Loligo pealei</i>
0307.43.00.29Other
0307.43.00.50Other
0307.43.00.60Other
0307.49.01OtherFree
0307.49.01.22<i>Loligo opalescens</i>
0307.49.01.24<i>Loligo pealei</i>
0307.49.01.29Other
0307.49.01.50Other
0307.49.01.60Other
0307.51.00.00Live, fresh or chilledFree
0307.52.00.00FrozenFree
0307.59.01.00OtherFree
0307.60.00.00Snails, other than sea snails5%
0307.71.00Live, fresh or chilledFree
0307.71.00.50Geoduck
0307.71.00.70Other
0307.71.00.90Other
0307.72.00FrozenFree
0307.72.00.30Geoduck
0307.72.00.51Stimsonʼs
0307.72.00.55Other
0307.72.00.60Other
0307.79.01OtherFree
0307.79.01.30Geoduck
0307.79.01.51Stimsonʼs
0307.79.01.55Other
0307.79.01.60Other
0307.81.00.00Live, fresh or chilled abalone (<i>Haliotis spp.)</i>Free
0307.82.00.00Live, fresh or chilled stromboid conchs (<i>Strombus spp.</i>)Free
0307.83.00.00Frozen abalone (<i>Haliotis spp.)</i>Free
0307.84.00.00Frozen stromboid conchs (<i>Strombus spp.</i>)Free
0307.87.00.00Other abalone (<i>Haliotis spp.</i>)Free
0307.88.00.00Other stromboid conchs (<i>Strombus spp.</i>)Free
0307.91.03Live, fresh or chilledFree
0307.91.03.30Conch
0307.91.03.90Other
0307.92.01FrozenFree
0307.92.01.30Conch
0307.92.01.90Other
0307.99.03.00OtherFree

CBP Rulings (5)

810052Classification

The tariff classification of red snapper, dolphin fish,salmon, tuna, shrimp, and clams from Mexico, Honduras, Brazil, andCosta Rica.

H84421Classification

The tariff classification of frozen marine snails from Senegal.

A82350Classification

The tariff classification of dried squid from India.

R01004Classification

The tariff classifications of live marine food from Canada.

864289Classification

The tariff classification of live TROPICAL FISH, livePOLYPS, and CORAL from Ecuador.

Federal Register (15)

View all 15+ regulations on Federal Register →

Court of International Trade & Federal Circuit (15)

View all 15+ cases on PACER →

Matching Export Code (Schedule B)

0307110020Schedule B

SEED OYSTERS, LIVE, FRESH OR CHILLED

Census Bureau export classification matching this HTS import code.

0306.16.00.030307.11.00