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Trilobal Polyester Sewing Thread from Canada

Trilobal cross-section polyester thread from synthetic staple fibers for enhanced luster in fashion sewing. Classified in HTS 5508.10.00.00 as synthetic staple sewing thread. Used in high-end apparel production.

Duty Rate — Canada → United States

21.4%

Rate breakdown

9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter

Import Tips

Include cross-section diagrams in technical docs to justify trilobal staple fiber status

Monitor twist levels; high twist may trigger yarn reclassification scrutiny

Ensure eco-labels match fiber content to avoid greenwashing claims at entry