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3204.20.40.00/Benzoxazole CBS-X Optical Brightener/China

Benzoxazole CBS-X Optical Brightener from China

CBS-X is a benzoxazole derivative fluorescent whitening agent primarily for cotton and cellulosic textiles in paper and detergent industries. It qualifies under HTS 3204.20.40.00 as a synthetic organic fluorescent brightening agent. The product converts UV to visible blue light for enhanced brightness.

Duty Rate — China → United States

12.5%

Rate breakdown

9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
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Import Tips

• Submit spectrographic analysis proving fluorescent properties and benzoxazol structure

• Ensure labeling excludes 'coloring matter' claims to avoid 3204.11-3204.17 dye headings

Benzoxazole CBS-X Optical Brightener from China — Import Duty Rate | HTS 3204.20.40.00