Graphite 33 Colloidal Graphite in Isopropanol from Mexico
Graphite 33 is an alcohol-based colloidal graphite dispersion in isopropanol, used for conductive coatings on plastics and ceramics before metallization. Classified under HTS 3801.20.00.00 due to its semi-colloidal graphite suspension form. It enables electrical conductivity in vacuum metallizing processes.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Confirm alcohol content doesn't trigger alcohol import permits; provide flash point data for DOT shipping; test for colloidal stability to validate 3801.20 classification over solutions