North American Industry Classification System (NAICS) 1997

North American Industry Classification System (NAICS) 1997
Introduction

324 - Petroleum and Coal Products Manufacturing

This subsector comprises establishments primarily engaged in transforming crude petroleum and coal into intermediate and end products. The dominant process is petroleum refining, which separates crude petroleum into components or fractions through such techniques as cracking and distillation.

Display definitions Display structure
North American Industry Classification System (NAICS) 1997 - Classification structure
Code Industry group
3241Petroleum and Coal Products Manufacturing Petroleum and Coal Products Manufacturing
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