Variant of North American Industry Classification System (NAICS) 2022 Version 1.0 for Energy sector

32411 - Petroleum refineries

This industry comprises establishments primarily engaged in refining crude petroleum. Petroleum refining involves the transformation of crude oil by such processes as cracking and distillation.

Variant of North American Industry Classification System (NAICS) 2022 Version 1.0 for Energy sector - Classification structure
Code Canadian industry
324110Petroleum refineries Petroleum refineries
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