North American Industry Classification System (NAICS) 1997

32712 - Clay Building Material and Refractory Manufacturing

This industry comprises establishments primarily engaged in shaping, moulding, baking, burning and hardening building materials and refractories. These products may be made of clay or other materials with similar properties.

North American Industry Classification System (NAICS) 1997 - Classification structure
Code Canadian industry
327120Clay Building Material and Refractory Manufacturing Clay Building Material and Refractory Manufacturing
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