Non-Metallic Mineral Product Manufacturing (NAICS 327)


This sector 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, ceramics , cement, and glass.

Sectors included (NAICS)

  • Non-metallic mineral product manufacturing (NAICS 327)