1. Donghai Jintai Chemical Co., Ltd. was established in Lianyungang City, Jiangsu Province in 2006. It is an enterprise mainly engaged in the manufacture of chemical raw materials and chemical products.

2. Ruixiang Feed Processing Co., Ltd. is located in Shanzuokou Industrial Zone, Donghai County, at the junction of Sulu and Shandong, on the north side of Dongtan Highway. Is engaged in modern pig feed and duck feed production and processing of private joint ventures.

3. Donghai Hengminda Building Materials Co., Ltd. was established on September 7, 20021year, and its operating status is continuous operation.