Concrete Hollow Building Blocks from Mexico
Concrete hollow building blocks are precast units made from Portland cement, aggregates, and water, with hollow cores to reduce weight and cost. They are used for constructing walls in residential and commercial buildings and are standard building blocks of concrete under tariff item 6810.11.00.
Duty Rate — Mexico → Canada
3%
Import Tips
• Verify the blocks are not reinforced; if they contain rebar, classification may change
• Provide dimensions and weight for accurate documentation
• Ensure compliance with CSA standards for masonry units