China Starch Holdings Limited, an investment holding company incorporated in 2006 and headquartered in Wan Chai, Hong Kong, principally manufactures and sells cornstarch, lysine, starch-based sweeteners including glucose and maltose, modified starch, and ancillary corn-based and corn-refined products such as dextrin, food additives, animal feed additives, food-grade enzymes, bio-based materials, and lactate in the People's Republic of China through its Upstream Products and Fermented and Downstream Products segments. The company, a subsidiary of Merry Boom Group Limited, generates the majority of its revenue from upstream cornstarch and related products supplied to food, beverage, and animal feed industries primarily within China. In recent developments, the group through subsidiaries including Linqing Deneng Golden Corn Bio Limited and Golden Corn Biotech has pursued significant expansions, including multiple machinery acquisition contracts with Shanghai Senon announced between December 2024 and February 2025 and supplemented in May and June 2025 to enhance production capabilities; shareholder approval in October 2025 for a construction contract related to cornstarch production facilities; initiation in February 2025 of a cornstarch production project and thermal power plant at the Linqing site to boost annual cornstarch capacity from 1 million to 1.55 million tonnes and reduce energy reliance; and a November 2025 thermal plant construction contract with Juneng Construction for a dual boiler system and turbine generator set to commence in January 2026 and complete by March 2027.