Contragel Nonoxynol-Free Spermicidal Lubricant from China
Contragel uses benzalkonium chloride as spermicide in water-soluble gel format. Alternative to nonoxynol-9 with measured-dose syringe. Spermicide-based for HTS 3006.60.00.00.
Duty Rate — China → United States
100%
Rate breakdown
9903.04.60100%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Quat spermicide efficacy data required beyond surfactant properties
• Hypoallergenic claims need substantiation testing
• Syringe delivery confirms dosage form