North American Industry Classification System (NAICS) 2007

• 41 - Wholesale Trade
• 416 - Building Material and Supplies Wholesaler-Distributors^CAN
• 4163 - Lumber, Millwork, Hardware and Other Building Supplies Wholesaler-Distributors^CAN

41632 - Lumber, Plywood and Millwork Wholesaler-Distributors^CAN

This industry comprises establishments primarily engaged in wholesaling rough and dressed lumber, plywood, and other millwork products.