NAICS 322 is the North American Industry Classification System code for Paper Manufacturing, a subsector in the Manufacturing sector (31-33). It divides into 2 more specific codes, including Pulp, Paper, and Paperboard Mills (3221) and Converted Paper Product Manufacturing (3222).
NAICS 322 is the code for Paper Manufacturing, a subsector in the North American Industry Classification System (NAICS 2022), under 31-33 (Manufacturing). It has 2 more specific codes: 3221 and 3222.
The parent of NAICS 322 is 31-33, Manufacturing. Every company under 322 is also counted under 31-33.