North American Industry Classification System (NAICS) Canada 2017 Version 3.0

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 (See 212 Mining and quarrying (except oil and gas))

3271 - Clay product and refractory manufacturing

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

3272 - Glass and glass product manufacturing

This industry group comprises establishments primarily engaged in manufacturing glass and glass products.

3273 - Cement and concrete product manufacturing

This industry group comprises establishments primarily engaged in manufacturing hydraulic cement, ready-mix concrete, concrete bricks, pipes and blocks, and other concrete products.

3274 - Lime and gypsum product manufacturing

This industry group comprises establishments primarily engaged in manufacturing lime and gypsum products.

3279 - Other non-metallic mineral product manufacturing

This industry group comprises establishments, not classified to any other industry group, primarily engaged in manufacturing non-metallic mineral products.