Copper Chromite Catalyst for Ester Hydrogenation from Japan
Copper chromite-based catalyst for high-pressure hydrogenation of esters to alcohols in chemical manufacturing. Classified in HTS 3815.90.5000 for other catalytic preparations accelerating organic reactions.
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
• Disclose chromium VI content for TSCA; special handling for carcinogen labeling
• Pressure rating and particle size must match technical specs submitted
• Avoid bulk import without stabilization; spontaneous heating risk