3815.90.10.00/Vanadium Phosphate Catalyst/Germany

Vanadium Phosphate Catalyst from Germany

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 — Germany → United States

16.5%

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

• 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 Germany — Import Duty Rate | HTS 3815.90.10.00