Vedan International (Holdings) Limited, an investment holding company, manufactures and sells fermentation-based food additives, biochemical products, and cassava starch-based industrial products. It offers cassava starch-based industrial products, including native starch, a cassava starch to produce sausages, ice-creams, canned soup, and noodles; modified starch for industrial applications in textile, paper, food, feedstuff, and cosmetic products; and glucose syrup for processing of food, confectionery, and bakery products, as well as to produce monosodium glutamate (MSG) and glutamic acid (GA) products, and lysine. The company also provides specialty chemical products, such as caustic soda to produce MSG products, as well as used in metal processing and food, textile, cosmetics, paint, water treatment, and detergent products; hydrochloric acid to produce GA products, as well as used in food and textile products, beverages, and seafood and metal processing; and hypochlorite that is used as bleaching agent to produce detergent products. In addition, it offers PGA hydrogels, gamma-poly-glutamic acid products, and Y-poly-glutamic acid hydrogels.