George Choi

Citigroup Global Markets Asia Ltd. (CGMA) is a securities brokerage firm headquartered Hong Kong. They are a subsidiary of Citigroup Global Markets Hong Kong Holdings Ltd., ultimately owned by Citigroup, Inc. (NYSE: C) in the US. Formerly known as Citi Smith Barney, the firm was reorganized in 2008 when Citigroup combined their brokerage and private banking businesses. CGMA offers stock trading services to various institutional investors.

Macquarie Capital Ltd. is the Hong Kong-based securities brokerage arm of Macquarie Group Ltd. (ASX: MQG), a global financial services group headquartered in Australia. Macquarie Capital offers brokerage services to various investors.

Part of PricewaterhouseCoopers International Ltd., PricewaterhouseCoopers LLP is a company based in Hong Kong, Hong Kong. The Chinese company specializes in providing services to help businesses achieve their tax objectives and strategically move forward. The company's focus is on building trust in society and solving important problems, and they work closely with clients to ensure they are ready to take advantage of new opportunities for growth.