Frozen Oyster Flour
Nutrient-dense flour from frozen oysters, rich in zinc, used in health foods and seasonings. Fits HTS 0309.90.50 as frozen mollusc flour for human use, per chapter exclusions from 0305-0308.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If frozen shucked oysters, not floured
Frozen oyster meats are classified as unprepared in 0307.
If prepared as soup or broth base
Oyster preparations become prepared meals in Chapter 21.
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Import Tips & Compliance
• Mandatory shellfish allergen declaration on labels
• Test for heavy metals common in bivalves; include COA
• Confirm no drying process to stay 'frozen' vs other subheadings
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