Certain A Shares of Chengdu Screen Micro-electronics CO.,LTD. are subject to a Lock-Up Agreement Ending on 8-JUL-2023. These A Shares will be under lockup for 368 days starting from 5-JUL-2022 to 8-JUL-2023.

Details:
The issuer’s controlling shareholder Jianshui County Quanjun Enterprise Management Center (Limited Partnership) and shareholder Xinyu Huanyanuojin Enterprise Management Co., Ltd. promised 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.

The issuer’s actual controller and chairman Zhang Ya, Director Cao Xiaodong, who indirectly holds more than 5% of the issuer's shares, Shu Xiaohui, deputy general manager who indirectly holds shares of the issuer, and Wu Changnian, secretary of the board of directors, Ma Weidong, the director, general manager, and core technical staff who indirectly holds shares of the issuer, Wang Cuidong, deputy general manager and core technical staff, and Du Qiuping, deputy general manager and core technical staff, and Shi Mingming, the chairman of the board of supervisors and core technical personnel who indirectly holds shares of the issuer, promised 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), during the time serves as the company director, supervisor and senior manager, the party promise that yearly transfer of shares made by them will not exceed 25% of the holding.

The issuer's 5% or more shareholder Ningbo Tongtaixin Venture Capital Partnership (Limited Partnership), Issuer’s shareholder and supervisor Huang Min, Ningbo Tongyuan Youbo Venture Capital Partnership (Limited Partnership), Jiaxing Hanli Yueyuan Investment Partnership (Limited Partnership), Ningbo Songling Investment Partnership (Limited Partnership), and shareholders Tang Hairong, Wang Chunrong, Huo Jia and Tong Qiaoyun promises that within 12 months from the date of the initial public offering and listing of the A shares of Chengdu Screen Microelectronics Co., Ltd, they will not transfer or entrust others to manage the shares directly or indirectly held in the company before the initial public offering of shares (hereinafter referred to as "pre-IPO shares"). ), nor will Chengdu Screen Microelectronics Co., Ltd repurchase these shares.