This U.S. industry comprises establishments primarily engaged in processing sugarcane. Cross-References. Establishments primarily engaged in-- ? Manufacturing refined cane sugar from raw cane sugar--are classified in U.S. Industry 311312, Cane Sugar Refining; ? Manufacturing beet sugar--are classified in U.S. Industry 311313, Beet Sugar Manufacturing; ? Manufacturing corn sweeteners by wet milling corn--are classified in U.S. Industry 311221, Wet Corn Milling; ? Manufacturing table syrups from corn syrup--are classified in U.S. Industry 311999, All Other Miscellaneous Food Manufacturing; and ? Manufacturing synthetic sweeteners (i.e., sweetening agents), such as saccharin and sugar substitutes (i.e., synthetic sweetener blended with other ingredients)--are classified in Subsector 325, Chemical Manufacturing.