Zhong Da Grain and Oil Group Co., Ltd.: Mainly engaged in grain and oil production, processing, storage and logistics distribution. Zhong Da Group Steel Co., Ltd.: Mainly engaged in steel trade and steel processing. Zhong Da Mining Co., Ltd.: Mainly engaged in the mining, processing and sales of mineral resources such as iron ore, manganese ore and chromium ore.
In addition, Hunan Investment Holding Co., Ltd., the main product group, is the investment holding company of Zhong Da Group in Hunan Province, involving medical care, real estate, government finance and other fields.