Polymerized Isobutylene Rubber Powder from Mexico
Powdered polymerized isobutylene-isoprene for powders. 4002.31.00.00 primary.
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
• Particle analysis
• Dust hazard notes
• Purity assays