Flexible Polyurethane Prepolymer from Japan
A low-viscosity polyurethane prepolymer in primary form for flexible foam production. Classified under HTS 3909.50.5000 as 'Other' polyurethanes where the named polymer units dominate 95%+ by weight. Used in mattress and cushion manufacturing.
Duty Rate — Japan → United States
16.3%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include supplier specs confirming primary form and polyurethane predominance to prevent misclassification as a finished good
• Label shipments clearly as 'primary form resins' to distinguish from foamed articles under 3921