Fermented Oysters
Oysters fermented with salt and spices, Asian-style, in non-airtight crocks. HTS 1605.51.5000 covers these as other prepared or preserved oysters via fermentation.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If as flavored sauce base
Fermented oyster extracts become sauces under Chapter 21.
If frozen fermented product
Frozen versions of other molluscs have dedicated subheadings.
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
• Test for histamine levels due to fermentation risks
• Declare salt content accurately for preservation claims
• Avoid bulk fermentation claims without lab verification
Related Products under HTS 1605.51.50.00
Smoked Pacific Oysters
Smoked Pacific oysters (Crassostrea gigas) are prepared by smoking fresh oysters to preserve them and enhance flavor, packed in jars or cans. They fall under HTS 1605.51.5000 as prepared or preserved oysters, not in airtight containers, classified as 'other' molluscs under this subheading.
Pickled Eastern Oysters
Pickled Eastern oysters (Crassostrea virginica) are preserved in a brine solution without airtight sealing, often sold in bulk jars. Classified under HTS 1605.51.5000 as other prepared or preserved oysters, distinct from vinegar-pickled under Chapter 20.
Breaded Fried Oysters
Breaded and pre-fried oysters, ready for reheating, packed loosely in trays not airtight. They qualify under HTS 1605.51.5000 as other prepared or preserved molluscs, prepared by cooking and coating.
Seasoned Steamed Oysters
Steamed oysters flavored with garlic and ginger, packed loosely for restaurant use. Prepared molluscs under HTS 1605.51.5000 as other preserved oysters.
Marinated Olympia Oysters
Tiny Olympia oysters (Ostrea lurida) marinated in olive oil and herbs, packaged in non-airtight glass jars. Falls under HTS 1605.51.5000 for other preserved oysters prepared by marination.
Cooked Shucked Oysters
Shucked oysters that are steamed or boiled for preservation, sold in bulk non-sealed containers. Classified in HTS 1605.51.5000 as other prepared molluscs, prepared by cooking.