Perborate Oxygen Source for Denture Tablets from Japan
Pharmaceutical-grade sodium perborate used as the active oxygen component in effervescent denture cleaning tablets. Remains under HTS 2840.30.00 as the pure chemical compound, not the finished tablet.
Duty Rate — Japan → United States
13.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Comply with FDA prior notice for pharma intermediates; provide USP/NF grade certificates; distinguish from finished 3306.10 products