CCA-Treated Maple Landscape Timbers from Mexico
Rough maple timbers pressure-treated with chromated copper arsenate (CCA) for garden edging and retaining walls. These non-coniferous preserved rough wood products are classified under tariff item 4403.12.00 as wood in the rough treated with preservatives.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the timbers are in the rough state (not further worked than stripped of bark or roughly squared) to qualify for this tariff item
• Provide a valid treatment certificate from the supplier, as CCA-treated wood may be subject to Canadian pest control regulations
• Verify the country of origin for potential free trade agreement duty preferences