SIC 503—Lumber and Other Construction Materials

Where 503 sits

1. F Wholesale Trade
2. 50 Wholesale Trade-durable Goods
3. 503 Lumber and Other Construction Materials

Contains 4 narrower codes

• 5031 Lumber, Plywood, and Millwork
• 5032 Brick, Stone, and Related Material
• 5033 Roofing, Siding, and Insulation
• 5039 Construction Materials, NEC

Description

For detailed description of SIC 503, see Subcategories in the Hierarchy Navigation on this page.

503 in other systems