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Preserved Periwinkle Snails

Littorina littorea periwinkles are boiled and preserved in cans or pouches with salt water. HTS 1605.59.60.00 covers these as other prepared molluscs, common in European seafood snacks.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+37.5%37.5%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+12.5%12.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

1605.59Same rate: 37.5%

If marketed as 'edible molluscs nesi'

Statistical breaks exist for certain unnamed species groups.

0308.90.01.00Same rate: 37.5%

If Bulk frozen for further processing

Unprepared aquatic invertebrates remain in Chapter 3 until preservation.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.

Import Tips & Compliance

• Remove shells completely to avoid foreign material violations at entry

• Provide processing details showing heat treatment for pathogen control

• Watch for seasonal quotas on wild-harvested US East Coast stocks

Related Products under HTS 1605.59.60.00