Limestone Asphalt Aggregate from Canada
Screened crushed limestone fines and coarse (minus 1/2 inch to 3/8 inch) for hot mix asphalt production. Falls under HTS 2517.10.00.20 as limestone crushed stone for road metalling. Distinguished from powder/granules by typical aggregate sizing.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide polished stone value (PSV) test results for skid resistance; declare asphalt-specific gradation; monitor for silica content triggering dust regulations