Uncolored S-Glass Woven Fabric 170 gsm from China
Open plain weave fabric from S-glass filaments ≤136 tex, mechanically bonded, 170 g/m² weight, width exceeding 30 cm, and not colored. Classified in HTS 7019.66.40.10 due to its lightweight specification ideal for high-strength marine and wind energy composites. The uncolored nature preserves optical clarity in resin laminates.
Duty Rate — China → United States
42.3%
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
• Submit chemical composition analysis proving S-glass type and filament specs to prevent misclassification as cheaper E-glass
• Document mechanical bonding method; chemical bonded fabrics may require different declaration
• Avoid common error of declaring as 'non-woven'—this is specifically open woven fabric per heading