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
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Comply with FDA prior notice for pharma intermediates; provide USP/NF grade certificates; distinguish from finished 3306.10 products