North American Industry Classification System (NAICS) 2007

North American Industry Classification System (NAICS) 2007
Introduction

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.

Display definitions Display structure
North American Industry Classification System (NAICS) 2007 - Classification structure
Code Canadian industry
324110Petroleum Refineries Petroleum Refineries
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