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HTS heading 0309: Flours, meals and pellets of fish, crustaceans, molluscs and other aquatic invertebrates, fit for human consumption

Heading 0309 of the US Harmonized Tariff Schedule covers Flours, meals and pellets of fish, crustaceans, molluscs and other aquatic invertebrates, fit for human consumption. Below: every rated tariff line in it with its general duty rate, Section 301 China status and exclusions, then a page per line with a free duty calculator.

Official USITC HTS, 2026HTSRev22 · check on hts.usitc.gov

Heading 0309 at a glance

Goods named in this heading (official line texts): In bulk or in immediate containers weighing with their contents over 6.8 kg each, Frozen, Live, fresh, or chilled, Live, fresh or chilled, Frozen.

Subheadings (6-digit)

All tariff lines in heading 0309

LineDescriptionGeneralSection 301 (China)Exclusions
0309.10.05In bulk or in immediate containers weighing with their contents over 6.8 kg eachFreeList 3 +25%
0309.10.90Of fish: Other6%List 3 +25%
0309.90.10Of crustaceans: FrozenFreeList 3 +25%
0309.90.20Of crustaceans: Live, fresh, or chilledFreeList 3 +25%
0309.90.30Of crustaceans: OtherFreeList 3 +25%
0309.90.40Of molluscs: Live, fresh or chilledFreeList 3 +25%
0309.90.50Of molluscs: FrozenFreeList 3 +25%
0309.90.60Of molluscs: OtherFreeList 3 +25%
0309.90.90Other: OtherFreeList 3 +25%

All of chapter 3 · Chapter 3 rate summary · HTS lookup

General information from the official US Harmonized Tariff Schedule (USITC) and USTR Section 301 notices in HTS Chapter 99; not legal or customs advice. Classification is decided by CBP; confirm with a licensed customs broker or a CBP binding ruling.

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