Registered Address
c/o Walkers Corporate Limited

190 Elgin Avenue

George Town

Grand Cayman KY1-9008

Cayman Islands

Headquarters and Principal Place of Business in China

22/F, Siemens Center Beijing High Rise, No.7, Wangjing Zhonghuan Nan Road, Chaoyang District, Beijing,P.R.China

Principal Place of Business in Hong Kong

Unit 603A, 6/F, Tower 1, Admiralty Centre, 18 Harcourt Road, Hong Kong

Authorized Representatives
Mr. XU Han
Mr. JIA Xiaofeng

Audit Committee
Mr. SUN Hongbin (Chairman)
Mr. YANG Yuelin
Mr. JIANG Yanfu

Remuneration Committee
Mr. WU Guanxiong (Chairman)
Mr. YANG Yuelin
Dr. Ma Jing

Nomination Committee
Mr. Jason ZHOU (Chairman)
Mr. JIANG Yanfu
Mr. WU Guanxiong