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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%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

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