Superior Graphite Colloidal Carbon Paste from Mexico
Superior Graphite's colloidal carbon paste contains semi-colloidal graphite for carbon brush manufacturing and electrical contacts. Falls under HTS 3801.20.00.00 as graphite in paste semi-manufacture form. Used in compounding for high-conductivity applications.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide particle size distribution data confirming colloidal nature; ensure no metal powder contamination triggering Chapter 38 metal mixtures; label as paste to distinguish from powder