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2933.39.31.00/Bupropion Hydrochloride/Japan

Bupropion Hydrochloride from Japan

Bupropion HCl (Wellbutrin) is an atypical antidepressant and smoking cessation aid with aminoketone structure containing pyridine ring. HTS 2933.39.31.00 classification for psychotherapeutic antidepressant properties.

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

• Monitor for DEA Schedule IV listing in some formulations

• Document keto-enol tautomer stability

• Provide abuse liability data if questioned by customs

Bupropion Hydrochloride from Japan — Import Duty Rate | HTS 2933.39.31.00