0309.90.50.90/Frozen Whelk Flour/Canada

Frozen Whelk Flour from Canada

Flour processed from frozen whelk (gastropod mollusc) for use in noodles or as umami powder. HTS 0309.90.50.90 covers this frozen mollusc flour for humans.

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

• Whelk shells must be removed pre-freezing; declare processing stage

• Rare import; consult CBP for binding ruling if uncertain

• Vibrio testing often required for gastropods