Concrete Patio Slabs from Canada
Modular unreinforced concrete slabs for backyard patios. Classified as cement flagstones or similar under 6810.19.50.00, avoiding Chapter 94 prefab buildings exclusion.
Duty Rate — Canada → United States
13.9%
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
• Weight per unit critical; slabs over 100 lbs may trigger different valuation
• Ensure flatness tolerance docs for flooring applications