S-Glass Chopped Strands 6mm from Japan
High-strength S-glass chopped strands at 6mm length, featuring superior tensile properties for aerospace composites and ballistic applications. Classified in HTS 7019.11.00.00 due to chopped form ≤50mm, excluding continuous fibers. Ideal for resin infusion in high-performance parts.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide tensile strength and composition lab reports to distinguish S-glass from standard E-glass during verification
• Bundle in fiber-specific invoices separating by type to prevent averaging lengths across shipments
• Check for anti-dumping duties on certain glass fiber origins; origin certificates mitigate risks