Anhydrous Borax Natural Concentrate from Japan
Anhydrous borax concentrate derived from natural sodium borate deposits, calcined to remove water for use in detergents and enamels. HTS 2528.00.0050 applies to this non-brine natural borate with H3BO3 under 85% on dry basis. It is supplied as powdered or granular mineral product.
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
• Include calcination process certification to validate anhydrous state; avoid contamination that could raise purity over limits
• Use ventilated containers to prevent caking from residual humidity