Carbon-Supported Palladium Hydrogenation Catalyst from Mexico
5% palladium on activated carbon facilitates selective hydrogenation of nitro compounds to amines. Classified 3815.19.00.00 as carbon is not a specified support triggering other subheadings.
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
Import Tips
• Provide ICP analysis quantifying exact Pd loading for precious metal duty calculations
• Document carbon support activation method (steam vs chemical) affecting classification stability
• Include safety data sheets noting pyrophoric potential for proper hazmat handling