E-Glass Continuous Roving from China
E-glass continuous roving consists of bundles of parallel glass filaments drawn from molten glass, used primarily in filament winding for composites. It falls under HTS 7019.19.91.00 as 'other' glass fiber rovings not specified elsewhere in the subheading. These rovings are untwisted and designed for reinforcement in fiberglass products.
Duty Rate — China → United States
41.7%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Verify filament diameter and sizing type in documentation to confirm classification; ensure supplier certificates match E-glass composition (silica >60%); watch for misclassification as yarn if twisted