North American Industry Classification System 2022 - North America
331313 Alumina Refining and Primary Aluminum Production
NAICS 2022 classification code 331313 covers "Alumina Refining and Primary Aluminum Production" at level 5 of the NAICS 2022 hierarchy.
Level 51 cross-system mapping
Is your business really a 331313?Classify itWhere 331313 sits in the NAICS 2022 hierarchy
- >31-33 Manufacturing
- >>331 Primary Metal Manufacturing
- >>>3313 Alumina and Aluminum Production and Processing
- >>>>33131 Alumina and Aluminum Production and Processing
- >>>>>331313 Alumina Refining and Primary Aluminum Production
- >>>>>331313 Alumina Refining and Primary Aluminum Production
331313 in other classification systems
Equivalent and related codes across 1 other system. Click any code to see its full definition, hierarchy, and crosswalks.
Other NAICS 2022 codes under 331313 Alumina Refining and Primary Aluminum Production
Frequently asked questions
- What is NAICS 2022 331313?
- NAICS 2022 331313 is "Alumina Refining and Primary Aluminum Production". NAICS 2022 code 331313 covers "Alumina Refining and Primary Aluminum Production" at level 5 of the NAICS 2022 hierarchy.
- How does NAICS 2022 331313 map to other classification systems?
- 331313 Alumina Refining and Primary Aluminum Production has equivalents in ISIC Rev 4 (2420). These crosswalks let you translate this code between NAICS 2022 and 1 other classification system.
- What is the parent category of 331313?
- 331313 Alumina Refining and Primary Aluminum Production sits under 331313 Alumina Refining and Primary Aluminum Production in the NAICS 2022 hierarchy.
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