Polished Glass Fiber Yarn from Mexico
Surface-polished E-glass yarn for optical fiber reinforcement and decorative composites. Under HTS 7019.13.35.00 as 'other' yarn; polishing per Chapter note doesn't affect pre-anneal classification. Smooth finish reduces resin demand.
Duty Rate — Mexico → United States
14.2%
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
• Document polishing process occurred post-annealing per Chapter 7003-7005 notes
• Measure surface smoothness (Ra values) for quality verification
• Separate from coated yarns which may require Chapter 68 classification