CanSino Biologics Inc. at its AGM held on May 28, 2021 approved the appointment of Dr. Zhongqi SHAO has been appointed as a Supervisor of the second session of the Board of Supervisors in replace of Ms. Jieyu ZOU at the AGM. The term of office of Dr. SHAO as a Supervisor shall commence from the date of approval at the AGM until the expiry of the term of the second session of the Board of Supervisors. He shall be eligible for re-election upon the expiry of his term of office as a Supervisor.