Guo Liang Cao

Huatai Securities Co., Ltd. (Broker) (Huatai Securities-Broker) is the broker/dealer division of Huatai Securities Co., Ltd. (SHA: 601688, HKG: 6886), a securities group headquartered in Nanjing, China. Founded in 1991, Huatai Securities-Broker offers brokering and trading of stocks and funds for various investors.

Zhejiang Taihu Yuanda New Material Corp. Ltd. engages in the research, development, production, sales and service of environmentally friendly polymer materials for cables. Its products are mainly used in wire and cable manufacturing and indirectly used in many fields such as electricity, rail transportation, communications, new energy, and construction. The company was founded on February 19, 2004 and is headquartered in Huzhou, China.

Yangzhou Wanfang Science & Technology Co. Ltd. principally engages in the research, development, production, and sale of military independent controllable information equipment, aerospace special support vehicles, and wireless communication equipment. The company was founded on August 13, 1997 and is headquartered in Yangzhou, China.