Certain A Shares of Beijing Vastdata Technology Co., Ltd. are subject to a Lock-Up Agreement Ending on 6-MAR-2020. These A Shares will be under lockup for 1106 days starting from 24-FEB-2017 to 6-MAR-2020. Details: The holding shareholders and the actual controllers Chen Zhimin and shareholders who are director, upper management personnel, or supervisors Zhu Huawei, and Meng Yanan, Zhu Baiqing, Hu Weina, and Liu Hui committed for a lock up period of 36 months from the listing date. Beijing Shuiyin Investment Management Co., Ltd., Beijing Hailiang Lianhe Capital Management Partnership Enterprise (Limited Partnership), and shareholders who are director, upper management personnel, or supervisors Li Sheng and Wang Guiping committed for a lock up period of 12 months from the listing date.