Directors Roles and Functions

Members of audit committee Dr. Chow Ho Wan, Owen (chairman)
Dr. Xu Jianmin
Ms. Qian Xiaoyu
Audit committee Terms of reference
Members of nomination committee Mr. Wong Cheung Lok (chairman)
Dr. Xu Jianmin
Dr. Chow Ho Wan, Owen
Nomination committee Terms of reference
Members of remuneration committee Dr. Xu Jianmin (chairman)
Mr. Wong Cheung Lok
Dr. Chow Ho Wan, Owen
Remuneration committee Terms of reference
Company secretary Mr. Chen Kun
Share registrar and transfer office Tricor Investor Services Limited
Level 54, Hopewell Centre,
183 Queen's Road East,
Hong Kong

Procedures for shareholders to propose a person for election as a director
Shareholders Communication Policy