Basalt Granules Dyed Black from Japan
Artificially colored basalt granules for industrial abrasives and decorative gravel. HTS 6802.10.00.00 for colored natural stone granules regardless of volcanic origin.
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
• Hardness certification (Mohs scale) proves worked stone vs raw aggregate
• Color fastness tests prevent customs rejection for leaching dyes
• Volcanic stone origins may trigger additional origin verification