North American Industry Classification System (NAICS) 2002
- 31-33 - Manufacturing
- 311 - Food Manufacturing
- 3112 - Grain and Oilseed Milling
- 31122 - Starch and Vegetable Fat and Oil Manufacturing
- 311221 - Wet Corn MillingUS
- 311224 - Oilseed ProcessingCAN
- 311225 - Fat and Oil Refining and BlendingUS
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