Variant of North American Industry Classification System (NAICS) 2022 Version 1.0 for Energy sector
- Non E - Industries not included in the energy sector
- 31-33e - Manufacturing, non E
- 322 - Paper manufacturing
- 3221 - Pulp, paper and paperboard mills
- 32212 - Paper mills
- 322121 - Paper (except newsprint) millsUS
- 322122 - Newsprint millsUS
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