Industrial Classification By SSIC (2020) Section A : Growing of Food Crops (Hydroponics) 01 : AGRICULTURE AND RELATED SERVICE ACTIVITIES 011 : GROWING OF CROPS, MARKET GARDENING AND HORTICULTURE 0112 : Growing of Food Crops (Hydroponics) 0112 : Growing of Food Crops (Hydroponics) 01120 : Growing of leafy and fruit vegetables (hydroponics) (270)