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3204.90.00.00/Optical Brightener CBS-X/Canada

Optical Brightener CBS-X from Canada

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 — Canada → United States

15.9%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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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 Canada — Import Duty Rate | HTS 3204.90.00.00