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2916.39.15.00/S-Ibuprofen (Dexibuprofen)/Japan

S-Ibuprofen (Dexibuprofen) from Japan

The active (S)-enantiomer of ibuprofen, dexibuprofen, offering higher potency at lower doses. Still classified as ibuprofen under HTS 2916.39.15.00 per chapter notes on isomers. Used in premium pharmaceutical formulations.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Include enantiomeric excess (ee%) verification; comply with chiral drug regulations

• Avoid generic 'ibuprofen' labeling to prevent disputes

S-Ibuprofen (Dexibuprofen) from Japan — Import Duty Rate | HTS 2916.39.15.00