Mussel Shell Flour from Mexico
Powdered flour from ground mussel shells post-meat extraction, unfit for humans and valued for calcium in ruminant feeds. Classified under HTS 2301.20.00.90 for other aquatic invertebrate meals.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Conduct particle size analysis for proper flour designation; ensure no residual meat traces via lab tests; declare accurately to avoid merger with 0508 shell products