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0309.90.50/Frozen Oyster Flour/Canada

Frozen Oyster Flour from Canada

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.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• 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

Frozen Oyster Flour from Canada — Import Duty Rate | HTS 0309.90.50