Colloidal Platinum Catalyst Precursor from Canada
Ethanol dispersion of platinum nanoparticles for depositing onto fuel cell electrodes. Classified as colloidal precious metal under HTS 2843.10.00.00.
Duty Rate — Canada → United States
15.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include intended use declaration to avoid catalyst classification
• Comply with ITAR if for defense-related fuel cells
• Monitor solvent content for flammability declarations