NAICS 21232 is a North American Industry Classification System code. Federal buyers use NAICS for market research, set-aside size standards, and reporting. Official titles come from the Census Bureau NAICS structure.
- Official title
- Sand, Gravel, Clay, and Ceramic and Refractory Minerals Mining and QuarryingT
- Code level
- 5
- Parent industry
- Nonmetallic Mineral Mining and QuarryingT 2123
- Open opportunities
- 1 open · 1 active