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2932.20.25.00/Warfarin Sodium Precursor (4-Hydroxycoumarin Base)/Germany

Warfarin Sodium Precursor (4-Hydroxycoumarin Base) from Germany

4-Hydroxycoumarin base used to synthesize warfarin sodium, a pharmaceutical anticoagulant. Classified in HTS 2932.20.2500 for its specific aromatic lactone structure per subheading.

Duty Rate — Germany → United States

10%

Rate breakdown

9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
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Import Tips

• Include DMF reference for pharma use; test for heavy metals per USP

• Pitfall: pharma intermediates sometimes misentered under 2940

Warfarin Sodium Precursor (4-Hydroxycoumarin Base) from Germany — Import Duty Rate | HTS 2932.20.25.00