Oyster Flour Supplement from Canada
Ground oyster shells and meat into flour for nutritional supplements, human consumable. HTS 0309.90.90.00 for other molluscs flours fit for human diet.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Test for heavy metals common in bivalves
• Register as dietary ingredient with FDA
• Pitfall: mislabeling as calcium supplement