Heat-Treated Pebbles Concrete Mix from Canada
Heat-treated decorative pebbles specifically sized and tested for exposed aggregate concrete finishes in architectural applications. Dual use as concrete aggregate qualifies under HTS 2517.10.00. Treatment removes iron staining.
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
• Architectural concrete mix designs prove construction end-use over decoration
• Heat-treatment removes classification ambiguity from natural discoloration
• Color consistency certification essential for architectural specs