North American Industry Classification System 2022International Standard Industrial Classification of All Economic Activities, Rev.4
NAICS 2022 324110 to ISIC Rev 4
Crosswalk mapping from NAICS 2022 324110 "Petroleum Refineries" to ISIC Rev 4. 1 official equivalence.
NAICS 2022 324110 in ISIC Rev 4
Each entry is an official equivalence edge. Click to see the full ISIC Rev 4 definition, hierarchy, and its own crosswalks.
Reverse direction: ISIC Rev 4 to NAICS 2022
About NAICS 2022 324110
324110 Petroleum RefineriesThis industry comprises establishments primarily engaged in refining crude petroleum into refined petroleum. Petroleum refining involves one or more of the following activities: (1) fractionation; (2) straight distillation of crude oil; and (3) cracking. Cross-References. Establishments primarily engaged in--