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Twaron 1000 High Tenacity Aramid Yarn from China

Twaron 1000 is an untwisted multifilament aramid yarn over 920 decitex, engineered for rope, cable, and reinforcement in tires. Classified under HTS 5402.11.30.50 for its high tenacity nylon/polyamide properties, single yarn form, and minimal twist. Ideal for industrial applications requiring extreme tensile strength.

Duty Rate — China → United States

46.3%

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

Submit decitex certification and twist measurement reports; common pitfall is mismeasuring twist leading to duty disputes

Confirm single yarn vs plied; plied configurations may shift to statistical suffixes

Avoid retail packaging—ship in industrial cones to maintain not-for-retail classification