The actual controller of Yongxin shares (0020 14) is Huangshan Supply and Marketing Cooperative Association;
Huilong (002556) is the first listed company in the national supply and marketing cooperative system;
In addition, there are supply and marketing cooperatives such as Dunhuang Seed Industry (600354), Yantai Wanrun, Xinye Textile (002087), Hunan Development (000722) and Dongling Grain and Oil.