Ke Chen

Guosen Securities Co., Ltd. (Broker) (GSEC-Broker) is the broker/dealer division of Guosen Securities Co., Ltd. (SHE: 002736), a financial services company headquartered in Shenzhen, China. The firm was founded in 1994 as Shenzhen SDIC Securities Co., Ltd. GSEC-Broker provides retail clients with a full range of services such as securities trading, investment consulting, margin financing, stock pledge financing, futures IB, and financial product agency sales.

Tianfeng Securities Co., Ltd. (Broker) (Tianfeng-Broker) is the brokerage division of Tianfeng Securities Co., Ltd. (SHA: 601162), a publicly-held securities company headquartered in Wuhan, China. Founded in 2000, Tianfeng offers brokerage services primarily for institutional and individual clients.

Soochow Securities Co., Ltd. (Broker) (Soochow Securities-Broker) is the securities brokerage division of Soochow Securities Co., Ltd. (SHA: 601555), a China-based company headquartered in Suzhou. Founded in 1993, Soochow Securities-Broker offers diversified securities brokerage services.