China Starch Holdings Limited, an investment holding company, manufactures and sells cornstarch, lysine, starch-based sweeteners, modified starch, and ancillary corn-based and corn-refined products in the People's Republic of China. The company operates through two segments, Upstream Products and Fermented and Downstream Products. It also researches, develops, manufactures, and sells food additives, feeds, amino acids, and related products; and glucose, maltose, dextrin, animal feed additives, food-grade enzymes, bio-based materials, lactate, and other related products. The company was incorporated in 2006 and is headquartered in Wan Chai, Hong Kong. China Starch Holdings Limited is a subsidiary of Merry Boom Group Limited.