Nelson Cheung

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.

Jefferies Hong Kong Ltd. is a securities brokerage firm headquartered in Hong Kong. The firm is a subsidiary of Jefferies Group LLC, which is owned by Jefferies Financial Group, Inc. (NYSE: JEF) in the US. Jefferies Hong Kong is a client-focused full-service sales, trading and capital markets platform across all equity and fixed income securities. They provide an array of trading and execution services for their clients.