423320 - Brick, Stone, and Related Construction Material Merchant Wholesalers US
This industry comprises establishments primarily engaged in the merchant wholesale distribution of stone, cement, lime, construction sand, and gravel; brick; asphalt and concrete mixtures; and/or concrete, stone, and structural clay products. Cross-References. Establishments primarily engaged in-- ? Merchant wholesale distribution of refractory brick and other refractory products--are classified in Industry 423840, Industrial Supplies Merchant Wholesalers; and ? Selling ready-mix concrete--are classified in Industry 327320, Ready-Mix Concrete Manufacturing.