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Kevlar 29 Aramid Monofilament Yarn from China

High-tenacity Kevlar 29 aramid monofilament yarn, single yarn not exceeding 920 decitex with twist less than 5 turns per meter, used in aerospace composites and ballistic protection. Classified under HTS 5402.11.30.10 due to its aramid composition, high tenacity, low twist, and industrial packaging not for retail sale.

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

Verify yarn tenacity exceeds 9.0 cN/tex and decitex ≤920 with lab certification to confirm HTS 5402.11.30.10 classification

Provide manufacturer's twist test data (<5 turns/m) and aramid polymer specs in entry documentation to avoid misclassification

Ensure bulk industrial packaging; retail-put-up shifts to Chapter 55