</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
3815.90.10.00/Vanadium Phosphate Catalyst/Mexico

Vanadium Phosphate Catalyst from Mexico

Vanadium phosphorus oxide (VPO) catalyst used in n-butane selective oxidation to maleic anhydride. Classified under HTS 3815.90.1000 as inorganic vanadium compounds functioning as reaction accelerators. Provides high selectivity in gas-phase oxidation.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Calculate with your customs valueVerify classification with AI

Import Tips

• Specify V/P atomic ratio (typically 1.0-1.2) in technical data sheets for authenticity

• Include process flow diagrams showing fixed-bed reactor application

• Confirm absence of organic templates used in some synthesis routes

Vanadium Phosphate Catalyst from Mexico — Import Duty Rate | HTS 3815.90.10.00