Certain A Shares of Beijing YJK Building Software Co.,Ltd. are subject to a Lock-Up Agreement Ending on 20-JAN-2024. These A Shares will be under lockup for 1101 days starting from 14-JAN-2021 to 20-JAN-2024.

Details:
The company's actual controllers, Chen Dailin, Zhang Jianyun, Ren Weijiao and Zhang Kaili committed that within 36 months since the date of listing of the present shares, there will not be no transfers nor entrustment of shares to any third party nor repurchase by the Company. If, within 6 months after the issuer's listing, the closing price of the shares is lower than issuance price for 20 consecutive trading days or if trading price is lower than issuance price after 6 month from listing, lock-up period will be automatically extended for another 6 months. After the expiry of the lock-up period (including the extended lock-up period), the parties promise that yearly transfer of shares made by them will not exceed 25% of the holding, both direct and indirect, held by the present parties.

Li Minggao, shareholder and director of the Company, Jia Xiaodong, shareholder of the Company, Liang Bo, Li Baosheng and Han Yanwei, supervisors of the Company, Directors Chen Pu and managing personnel He Qiuju and Liu Haiqian committed that within 12 months since the date of listing of the present shares, there will be no transfers nor entrustment of shares to any third party nor repurchase by the Company. After the expiry of the lock-up period (including the extended lock-up period), the parties promise that yearly transfer of shares made by them will not exceed 25% of the holding, both direct and indirect, held by the present parties.

All other shareholders of the Company committed that within 12 months since the date of listing of the present shares, there will be no transfers nor entrustment of shares to any third party nor repurchase by the Company.