Cotton-Flax Polyester Blend Shirt Fabric from China

This woven fabric is made from 40% flax, 30% cotton, and 30% polyester, unbleached, weighing 180 g/m² with plain weave construction. It falls under HTS 5309.21.30 as a flax fabric containing less than 85% flax and also cotton and man-made fibers. Used primarily for custom dress shirts and blouses.

Duty Rate — China → United States

41.9%

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

Verify exact fiber content via lab testing to confirm <85% flax and presence of cotton/MMF for 5309.21.30 classification

Provide bleaching certification or unbleached declaration; ensure weave specs match Chapter 53 notes

Avoid misclassification as 100% cotton by documenting flax predominance in invoices