Variant of North American Industry Classification System (NAICS) 2022 Version 1.0 for Industrial production (based on the 2008 International Recommendations for Industrial Statistics)

• 1 - Industrial production
• 31-33 - Manufacturing
• 327 - Non-metallic mineral product manufacturing
• 3273 - Cement and concrete product manufacturing

32731 - Cement manufacturing

This industry comprises establishments primarily engaged in the production of clinker and subsequent grinding of clinker using either dry or wet production processes.