Variant of North American Industry Classification System (NAICS) 2022 Version 1.0 for Energy sector
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.
| Code | Title |
|---|---|
| 3271Clay product and refractory manufacturing | Clay product and refractory manufacturing |
| 3272Glass and glass product manufacturing | Glass and glass product manufacturing |
| 3273Cement and concrete product manufacturing | Cement and concrete product manufacturing |
| 3274Lime and gypsum product manufacturing | Lime and gypsum product manufacturing |
| 3279Other non-metallic mineral product manufacturing | Other non-metallic mineral product manufacturing |
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