</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Chilled Nautilus Flour from Mexico

Specialty flour from chilled nautilus (rare mollusc), for exotic human foods. HTS 0309.90.40 as chilled flour of other molluscs fit for consumption.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

CITES Appendix II permit likely needed for nautilus

Rare item; expect enhanced CBP scrutiny

Chilled Nautilus Flour from Mexico — Import Duty Rate | HTS 0309.90.40