Northern Red Oak S4S Lumber from Mexico
Surfaced four sides (S4S) northern red oak (Quercus rubra) lumber, sawn lengthwise over 6 mm thick for millwork. This standard oak product falls under tariff item 4407.91.00 as processed oak wood.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the lumber is declared as Quercus rubra and provide species documentation if required
• Confirm the thickness exceeds 6 mm and that surfacing is limited to planing or sanding