Certain A Shares of Zhengzhou Tiamaes Technology Co., Ltd are subject to a Lock-Up Agreement Ending on 19-DEC-2020. These A Shares will be under lockup for 367 days starting from 18-DEC-2019 to 19-DEC-2020. Details: The company’s controlling shareholder, actual controller Guo Jianguo and parties acting in concert Guo Tiantian, Shihezi Dacheng Ruixin Equity Investment Limited Partnership and related shareholder Tian Lin have agreed not to dispose of securities of a period of 36 months from the listing date. The company’s shareholders Henan Derui Hengtong High-end Equipment Venture Capital Fund Co., Ltd., Henan Huaxia Haina Yuanhe Small and Micro Enterprise Venture Capital Fund (Limited Partnership), Zhang Yuya, Liu Shifeng, Li Liuqing, Ge Yu, Geng Ying, Wang Hanqing, Bi Huijing, Zhang Guoan, Pan Yi have agreed 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 either within 36 months from the completion of change of registration procedures of the shares (dated August 22, 2016) or within 12 months from the company’s share listing date, whichever is longer. All the company’s other shareholders committed to not 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 listing date.