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Narrow Glass Fiber Woven Fabric for Electronics Insulation from Canada

This is an open woven fabric made from glass fibers, with a width not exceeding 30 cm and weighing 185 grams or less per square meter. It is mechanically bonded and used primarily for insulating electronic circuit boards. Classified under HTS 7019.65.90.10 due to its specific weight, width, and glass fiber composition as per Chapter 70 notes.

Duty Rate — Canada → United States

16%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Verify fabric weight with lab testing to confirm ≤185g/m² for correct subheading classification

Provide mill test certificates proving glass fiber content and mechanical bonding process

Avoid misclassification as non-woven by documenting open weave structure