High-Index EPS Beads H100 from Japan
High expansion index (H100) polystyrene beads for thin-walled foam molding applications. Primary expandable form per 3903.11.00.00 before steam chest molding into custom shapes.
Duty Rate — Japan → United States
16.5%
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 expansion index specifications in entry docs for technical validation
• Ensure beads meet 95% polystyrene purity despite specialty formulations