Frozen Hard-Shell Clams
Hard-shell clams (Mercenaria spp.), Veneridae, frozen IQF (individually quick frozen) shucked. HTS 0307.79.0160 for other frozen clams not in airtight packs or cooked. Used in chowders and pasta dishes.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If frozen and prepared like vegetables
Rare crossover if marketed as veg-like, but primarily stays in Chapter 03.
If smoked, whether cooked or not
Smoked molluscs explicitly covered in heading 0308.
If specifically ark shells
Ark shells have a prior statistical breakout in the hierarchy.
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
• Use NAUPA or ISSC certified processors for traceability
• Declare exact processing state to distinguish from fresh/chilled under 0307.71
• Monitor for vibrio bacteria compliance in frozen shipments
Related Products under HTS 0307.79.01.60
Frozen Littleneck Clams
Littleneck clams (Mercenaria mercenaria) from the Veneridae family, frozen and shucked for food use. Classified under HTS 0307.79.0160 as other clams, cockles, and ark shells that are frozen but not in airtight containers. Excludes live, fresh, chilled, or those prepared for immediate consumption.
Frozen Manila Clams
Manila clams (Ruditapes philippinarum), Veneridae family, frozen whole in shell or shucked. Fits HTS 0307.79.0160 as other frozen clams not otherwise specified or preserved. Not suitable for immediate consumption without further prep.
Frozen Cherrystone Clams
Cherrystone clams, a size variant of Mercenaria mercenaria from Veneridae, frozen for wholesale. HTS 0307.79.0160 covers these as other frozen clams, excluding those in shell if live or smoked. Processed post-harvest by freezing only.
Frozen Razor Clams
Razor clams (Ensis spp.) from Solenidae family, frozen shucked or whole. Classified in HTS 0307.79.0160 as other clams under the specified families, frozen without further preservation. Common in Asian and European fisheries.
Frozen Quahog Clams
Northern quahogs (Mercenaria mercenaria), large Veneridae clams, frozen meat. Under HTS 0307.79.0160 as other frozen clams, cockles, ark shells. Traditional in New England clam chowder.
Frozen Surf Clams
Surf clams (Spisula solidissima), Mactridae family, frozen for processing. HTS 0307.79.0160 captures these as other frozen clams from listed families. Known for large size and use in minced products.