Carbonado Diamond Powder Precursor from United States
Carbonado diamond powder precursor, large fragments awaiting crushing into industrial diamond powder for wire sawing. These are unmounted, unworked industrial diamonds, classified under tariff item 7102.29.00 as other industrial diamonds.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the fragments are not yet in powder form (less than 90% passing 0.5 mm)
• Declare the intended use
• Keep records of the crushing process