0511.91.00.90/Shrimp Shell Chitin Powder/Mexico

Shrimp Shell Chitin Powder from Mexico

Powdered chitin derived from crustacean shells like shrimp, pre-processed but unfit for consumption, used in supplements or materials. Under HTS 0511.91.00.90 for other crustacean products.

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
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Import Tips

• Certify as crude chitin, not purified, to stay in 0511; refined forms go elsewhere

• Avoid retail packaging that suggests food use to prevent FDA intervention

• Declare shell source species for traceability

Shrimp Shell Chitin Powder from Mexico — Import Duty Rate | HTS 0511.91.00.90