2002 NAICS Definitions

311221 Wet Corn Milling

This U.S. industry comprises establishments primarily engaged in wet milling corn and other vegetables (except to make ethyl alcohol). Examples of products made in these establishments are corn sweeteners, such as glucose, dextrose, and fructose; corn oil; and starches (except laundry).

Cross-References. Establishments primarily engaged in--

• Refining and/or blending corn oil from purchased oils--are classified in U.S. Industry 311225, Fats and Oils Refining and Blending;
• Manufacturing sweetening syrups from corn syrup and starch base dessert powders--are classified in U.S. Industry 311999, All Other Miscellaneous Food Manufacturing;
• Reducing maple sap to maple syrup--are classified in U.S. Industry 111998, All Other Miscellaneous Crop Farming;
• Milling (except wet milling) corn--are classified in U.S. Industry 311211, Flour Milling;
• Wet milling corn to produce nonpotable ethyl alcohol--are classified in U.S. Industry 325193, Ethyl Alcohol Manufacturing; and
• Manufacturing laundry starches--are classified in U.S. Industry 325612, Polish and Other Sanitation Good Manufacturing.

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No change 1997 to 2002

2002 NAICS to 1987 SIC

1997 Economic Census

Bridge Between 1997 NAICS and SIC

2002 NAICS	1997 NAICS	1987 SIC	Corresponding Index Entries
311221	311221	2046	Corn dextrin manufacturing
311221	311221	2046	Corn gluten feed manufacturing
311221	311221	2046	Corn gluten meal manufacturing
311221	311221	2046	Corn oil cake and meal manufacturing
311221	311221	2046	Corn oil mills
311221	311221	2046	Corn oil, crude and refined, made by wet milling corn
311221	311221	2046	Corn starch manufacturing
311221	311221	2046	Corn sweeteners (e.g., dextrose, fructose, glucose) made by wet milling corn
311221	311221	2046	Crude corn oil manufacturing
311221	311221	2046	Dextrin made by wet milling corn
311221	311221	2046	Gluten feed, flour, and meal, made by wet milling corn
311221	311221	2046	Gluten manufacturing
311221	311221	2046	HFCS (high fructose corn syrup) manufacturing
311221	311221	2046	High fructose corn syrup (HFCS) manufacturing
311221	311221	2046	Maltodextrins manufacturing
311221	311221	2046	Margarine and other corn oils made by wet milling corn
311221	311221	2046	Oil, corn crude and refined, made by wet milling corn
311221	311221	2046	Potato starches manufacturing
311221	311221	2046	Rice starches manufacturing
311221	311221	2046	Root starches manufacturing
311221	311221	2046	Starches (except laundry) manufacturing
311221	311221	2046	Steepwater concentrate manufacturing
311221	311221	2046	Sugar made by wet milling corn
311221	311221	2046	Syrup, corn, made by wet milling
311221	311221	2046	Table oil, corn, made by wet milling
311221	311221	2046	Tapioca manufacturing
311221	311221	2046	Vegetable starches manufacturing
311221	311221	2046	Wet milling corn and other vegetables

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Page Last Modified: May 05, 2003