Rhodium on Alumina Catalyst from Japan
Rhodium supported on gamma-alumina, utilized in automotive catalytic converters for NOx reduction and hydrocarbon oxidation. HTS 3815.12.00.90 applies as an 'other' supported catalyst with precious metal compound active substance. Critical for meeting emission standards in vehicle manufacturing.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include OEM specifications confirming automotive end-use; register with TSCA for chemical import notification; prevent duty avoidance by documenting exact rhodium dispersion method