7019.66.40.10/Plain Weave E-Glass Fabric 180 gsm/China

Plain Weave E-Glass Fabric 180 gsm from China

This is an open weave plain weave fabric made from uncolored E-glass filaments, each not exceeding 136 tex, with a width over 30 cm and weighing 180 grams per square meter. It falls under HTS 7019.66.40.10 as a mechanically bonded non-woven glass fiber fabric meeting the exact weight and weave specifications for lightweight composite reinforcement. Commonly used in aerospace and automotive 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)
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Import Tips

• Verify filament tex (≤136) and exact weight ≤185 g/m² via lab testing to avoid reclassification to higher weight subheadings

• Provide mill test certificates confirming uncolored status and mechanical bonding process for customs clearance

• Ensure fabric width documentation >30 cm; common pitfall is mismeasurement leading to 7019.66.20 classification