Hardwood Wood Creosote USP from Japan
Pharmaceutical-grade hardwood creosote meeting USP standards for medicinal use. Still classified under HTS 3807.00.00.00 as wood creosote despite purification. Used in expectorant 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%
Import Tips
• USP certificate of analysis; DEA precursor watch if guaiacol content high; Rx-only labeling