7019.66.40.21/E-Glass Plain Weave Fabric 220 g/m² 9 Micron/China

E-Glass Plain Weave Fabric 220 g/m² 9 Micron from China

This open plain weave glass fiber fabric weighs 220 grams per square meter with a filament diameter of 9 microns, classified under HTS 7019.66.40.21 due to its mechanical bonding, width over 30 cm, plain weave structure, uncolored filaments under 136 tex, and specific weight and diameter specs. It is commonly used in composite reinforcements for lightweight structural applications.

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 diameter (7-13 microns) and exact weight (>215 g/m²) via lab testing to confirm HTS 7019.66.40.21 classification

• Provide mill test certificates documenting mechanical bonding process and uncolored status to avoid reclassification

• Ensure fabric width exceeds 30 cm and plain weave structure; common pitfall is misdeclaring as colored leading to higher duties