Non-metallic mineral product manufacturing

327 - Non-metallic mineral product manufacturing

This subsector comprises establishments primarily engaged in manufacturing non-metallic mineral products. These establishments cut, grind, shape and finish granite, marble, limestone, slate and other stone; mix non-metallic minerals with chemicals and other additives; and heat non-metallic mineral preparations to make products, such as bricks, refractories, ceramic products, cement and glass.

• Exclusion(s)

  • beneficiating non-metallic minerals(212)

3271 - Clay product and refractory manufacturing

This industry group comprises establishments primarily engaged in manufacturing pottery, ceramic and structural clay products.

32711 - Pottery, ceramics and plumbing fixture manufacturing

This industry comprises establishments primarily engaged in shaping, moulding, glazing and firing pottery, ceramics and plumbing fixtures. These products may be made of clay or other materials with similar properties. Establishments that fire and decorate white china (whiteware) for the trade are included.

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.