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5509.91.00.00/Modacrylic-Wool Fire-Resistant Yarn/Mexico

Modacrylic-Wool Fire-Resistant Yarn from Mexico

Modacrylic staple fibers blended with wool for flame-retardant industrial uniforms yarn, not for retail. Fits HTS 5509.91.00.00 as synthetic staple yarn mixed mainly with wool or fine animal hair. Meets safety standards for protective gear.

Duty Rate — Mexico → United States

22%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Include FR certification and fiber burn tests for compliance verification

• Label as industrial to avoid retail yarn duties

Modacrylic-Wool Fire-Resistant Yarn from Mexico — Import Duty Rate | HTS 5509.91.00.00