Polyester Double Knit Interlock Fabric from China
This unbleached polyester fabric features double knit or interlock construction, ideal for t-shirts and casual wear. It falls under HTS 6006.31.00.40 due to its synthetic polyester composition (222) and unbleached state in knitted form. Commonly used in apparel manufacturing for 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 fabric construction via lab testing to confirm double knit/interlock for accurate HTS classification
• Include mill test certificates showing polyester content and unbleached status to avoid reclassification
• Watch for dyeing post-import, as it may shift to 6006.32 heading and alter duty rates