Basalt Granules Dyed Black from Mexico
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 — Mexico → United States
14.8%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, 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