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Tennis Racket Strings - Polyester Monofilament from China

High-performance polyester monofilament racket strings designed specifically for tennis racquets, with a diameter of 1.25 mm (67+ decitex) and cross-section under 1 mm. Classified under HTS 5404.19.10.00 as synthetic monofilament racket strings due to their specialized construction for sports equipment stringing. These strings provide durability and controlled tension for professional play.

Duty Rate — China → United States

40.2%

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 monofilament diameter and decitex via lab testing to confirm 67+ decitex and <1 mm cross-section for accurate classification

Provide manufacturer specs and end-use certification as racket strings to avoid reclassification as general monofilament