Plain Weave E-Glass Fabric for Wind Turbine Blades from Mexico
This mechanically bonded, closed weave plain weave fabric made from uncolored E-glass yarns is used in composite laminates for wind turbine blade manufacturing. It falls under HTS 7019.63.40.60 as a non-coated, non-laminated glass fiber fabric of plain weave with uncolored yarns, not specifically for electrical insulation. The fabric provides reinforcement without coloring or additional treatments.
Duty Rate — Mexico → United States
17.3%
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
• Verify yarn composition meets E-glass specifications and confirm plain weave structure through lab testing to avoid misclassification
• Provide manufacturer specs showing no coating, lamination, or coloring; retain certificates of analysis for CBP review