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2933.59.95.00/Trifluridine Pure Powder/China

Trifluridine Pure Powder from China

Trifluridine, a trifluorinated thymidine analog, contains a pyrimidine ring with only nitrogen hetero-atoms, fitting HTS 2933.59.95.00 for other such compounds. This antiviral API is a separate chemically defined organic compound per Chapter 29 notes. Primarily used in eye drop formulations.

Duty Rate — China → United States

19%

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

• Provide NMR data verifying nitrogen-only heterocycle to prevent Chapter 29 note exclusions

• Check REACH/ TSCA registration for US import

Trifluridine Pure Powder from China — Import Duty Rate | HTS 2933.59.95.00