Jindong Guo

GPRO Investment Holding Group Co., Ltd. engages in the production and sale of petrochemical products. It operates through the following business segments: Intelligent manufacturing, Luxury properties, Modern finance, Leisure and tourism, and Organic food. Its business activities include investment in science and technology and joint ventures, establishment of high-tech enterprises, technological industrialization projects, enterprise investment and management, and investment consulting. The company was founded in 1992 and is headquartered in Nanjing, China.

Jiangsu Zhongshan Chemical Co., Ltd. is a Chinese company that manufactures and sells agricultural emulsifiers. The private company is based in Nanjing, China.

Part of Gpro Titanium Industry Co., Ltd., Jiangsu Gpro International Business Co. Ltd. is a Chinese company that imports and exports various petrochemical products such as equipment, propylene, propylene oxide, polyether polyol, and styrene butadiene rubber. The company is based in Nanjing, China.