Toyo Sugar Refining Co Ltd operates in the confectionery industry. The company's core business activities are categorised into two key segments - Sugar business and Functional Ingredients business. Sugar business focuses on refining and sale of sugar. The Functional Ingredients business develops and manufactures in-house ingredients such as Citron Polyphenol, Oligonol, Perilla Leaf Extract, Soy Isoflavone, among others. These products are widely used in food and beverage and, personal care sector.