Fiberglass Plain Weave Prepreg for Wind Turbine Blades from China
Narrow 28 cm wide plain weave fiberglass fabric laminated with resin, at 170 g/m², mechanically bonded for structural reinforcement in wind energy blades. Fits HTS 7019.64.1510 as a lightweight, coated, closed woven glass fiber fabric under 30 cm width. Chapter notes confirm such processed glass fibers remain in heading 7019.
Duty Rate — China → United States
41%
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
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)
Import Tips
• Include mill certificates proving yarn type (glass fibers) and bonding method to distinguish from synthetic textile fabrics
• Label rolls clearly with weight, width, and coating details; customs often rejects incomplete specs for composite materials