1, Swire Sugar, a well-known enterprise in the sugar market and one of the larger sugar refining companies east of Suez Canal;

2. Hushengtang, a well-known professional edible sugar research and production enterprise in China, owns the high-temperature compound boiling process of brown sugar with complete intellectual property rights;

3. Ancient brown sugar, a well-known domestic health brown sugar brand produced according to the ancient method, is a professional brown sugar production enterprise of domestic scale;

4. Sweet Juice Garden, which started in 1987, is a pioneer of functional sugar industry in China and a large-scale functional edible sugar research and development enterprise;

5. Jin Yishen, a leader in functional brown sugar industry and a large-scale health brown sugar food enterprise;

6. Yutang, a subsidiary of Guangming Food Group, specializes in the operation of the whole sugar industry chain;

7. Cotton, which started in 1955, is a large-scale refined sugar production base in China, and its products are famous for their high sugar content, pure taste and instant;

8. Yilongyuan, an enterprise specializing in R&D, manufacturing and sales of sweet food, is a large sugar deep processing enterprise in Central China;

9. Jiujigong, launched by Jingxiutang of Guangzhou Pharmaceutical Group, focuses on the inheritance of ancient brown sugar and adopts pure brown sugar boiled by hand with traditional techniques;

10, Jiayi, an enterprise specializing in research, development, production and sales of refined sugar, a large-scale sugar product production base.