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3204.90.00.00/Optical Brightener CBS-X/Mexico

Optical Brightener CBS-X from Mexico

CBS-X (CI Fluorescent Brightener 71) stilbene derivative for cotton whitening in detergents and paper. Synthetic fluorescent brightening agent under HTS 3204.90.00.00. Excellent alkaline stability.

Duty Rate — Mexico → United States

15.9%

Rate breakdown

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

• Alkaline hydrolysis stability data required for detergent end-use claims

• UV absorption/emission spectra (370/430nm) confirm FBA classification

Optical Brightener CBS-X from Mexico — Import Duty Rate | HTS 3204.90.00.00