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Polyester Double Knit Interlock Sportswear Fabric from China

This is a double knit or interlock fabric made from polyester yarns of different colors, classified under HTS 6006.33.0040 due to its synthetic fiber composition and specific construction. It is commonly used for athletic apparel like jerseys and shorts because of its stretch and durability.

Duty Rate — China → United States

47.5%

Rate breakdown

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)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Verify yarn color variation and double knit structure via lab testing to confirm classification under 6006.33.0040

Include detailed construction specs in commercial invoice to avoid misclassification as single knit fabrics

Ensure fiber content label shows 100% polyester to prevent shifts to other synthetic headings