Urea-Formaldehyde Resin Powder from Mexico
Urea-formaldehyde resin in powdered primary form, produced by condensing urea and formaldehyde, used primarily in wood adhesives and particleboard production. It falls under HTS 3909.10.00.00 as a urea resin in primary form, meeting the 95% monomer content requirement for the named polymer. This thermosetting resin hardens irreversibly upon heating.
Duty Rate — Mexico → United States
16.5%
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
• Verify monomer composition exceeds 95% by weight via lab analysis to confirm classification; provide Safety Data Sheets (SDS) for handling hazardous polymerization risks; declare exact dry weight excluding solvents to avoid duty miscalculation