North American Industry Classification System (NAICS) Canada 2012
- 31-33 - Manufacturing
- 324 - Petroleum and coal product manufacturing
- 3241 - Petroleum and coal product manufacturing
- 32411 - Petroleum refineries
- 324110 - Petroleum refineries
- 32412 - Asphalt paving, roofing and saturated materials manufacturing
- 324121 - Asphalt paving mixture and block manufacturingUS
- 324122 - Asphalt shingle and coating material manufacturingUS
- 32419 - Other petroleum and coal product manufacturing
- 324190 - Other petroleum and coal product manufacturingCAN
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