Certain A Shares of Shenzhen Dynanonic Co., Ltd are subject to a Lock-Up Agreement Ending on 15-APR-2020. These A Shares will be under lockup for 369 days starting from 12-APR-2019 to 15-APR-2020. Details: The Company’s controlling shareholder, actual controller Ji Xuewen, Kong Lingyong, Wang Yunshi committed not to transfer or entrust to a third party the Company’s shares they hold directly or indirectly before the public offering, or allow the Company to repurchase these shares within 36 months from the Company’s domestic GEM board share listing date. All the Company’s other shareholders apart from those mentioned above committed not to transfer or entrust to a third party the Company’s shares they hold directly or indirectly before the public offering, or allow the Company to repurchase these shares within 12 months from the Company’s domestic GEM board share listing date.