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

Ultra-Fine Magnesium Powder -400 Mesh from Mexico

Ultra-fine magnesium powder -400 mesh (38 microns) for pharmaceutical intermediates. Graded powder under HTS 8104.30.00.00.

Duty Rate — Mexico → United States

4.4%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))

Import Tips

Pharma-grade purity certificates (>99.9% Mg)

Nitrogen purged containers mandatory