Bo Yu

CH-Gemstone Capital Management (Beijing) Co., Ltd. engages in the provision of medical and health care equity investment services. Its business activities include mergers and acquisitions, debt investment and financing, financial consulting, and wealth management financial investment banking services. The company was founded on February 4, 2005 and is headquartered in Beijing, China.

Loudi Zhongyu Asset Management Co. Ltd. engages in assets and investment management. The company was founded on October 20, 2015 and is headquartered in Loudi, China.

Jiangxi Jiaxinjie Digital Co., Ltd. engages in the production of security equipment. Its products include cameras, hard disk recorders,, optical transceivers, network cameras, audio and video decoding servers. The company was founded on March 9, 2006 and is headquartered in Shenzhen, China.