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
- 332 - Fabricated metal product manufacturing
- 3323 - Architectural and structural metals manufacturing
- 33231 - Plate work and fabricated structural product manufacturing
- 332311 - Prefabricated metal building and component manufacturingUS
- 332314 - Concrete reinforcing bar manufacturingCAN
- 332319 - Other plate work and fabricated structural product manufacturingCAN
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