Randy Zhou

BOCI Securities Ltd. is the brokerage subsidiary of Hong Kong-based BOCI Asia Ltd., which is owned by Government of China’s China Investment Corp., a sovereign wealth company headquartered in Beijing. Founded in 1983, BOCI Securities offers investors with comprehensive products and services such as sales and trading of equities and structured products, investment advisory and private wealth management.

Beijing Gao Hua Securities Co., Ltd. is a financial services company based in Beijing, China. and has subsidiaries in China. The company's description is written in Chinese, but it appears to offer a range of financial services, including securities trading, investment banking, and asset management. The private company's website includes information about its history, services, and team, as well as news and research reports. The company was founded in 2004, and Xing Zhang has been the CEO of the company since 2004.

UBS Securities Co. Ltd. is the Chinese brokerage subsidiary of UBS Group AG (SWX: UBSG) in Switzerland. Headquartered in Beijing, the firm was founded in 2006 as Beijing Securities Co. Ltd. They provide securities brokerage services to domestic corporate and institutional clients, and qualified foreign institutional investors (QFII).