Certain A Shares of Dioo Microcircuits Co., Ltd. Jiangsu are subject to a Lock-Up Agreement Ending on 23-AUG-2023. These A Shares will be under lockup for 371 days starting from 17-AUG-2022 to 23-AUG-2023.

Details:
Ju Jianhong, the controlling shareholder, actual controller, chairman, general manager and core technical personnel of the company; Zhou Jianhua, the actual controller and director of the company promised 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 months 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 him/her will not exceed 25% of the holding.

Director Deng Shaomin and senior executives Chen Yue, Cheng Xiaoming, and Deng Shaomin who indirectly holds the company?s shares promised Within 12 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 months 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 him/her will not exceed 25% of the holding.

The company?s shareholder and supervisor Gu Ningzhong and the supervisors Yuan Qingtao and Kang Chunxue who indirectly hold shares of the company promised as follows Within 12 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. 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 him/her will not exceed 25% of the holding.

The company?s shareholder Nantong Antai Real Estate Development Co., Ltd. promises For the shares it obtained 6 months before IPO from Ju Jianhong, 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. Besides the shares mention above, within 12 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.

Company shareholder Hubei Xiaomi Yangtze Industry Fund Partnership Ent. (LP), Shanghai Jinpu Lingang Intelligent Technology Equity Investment Fund Partnership (Limited Partnership), Shanghai Guoke BOE Chuangxin Enterprise Management Center (Limited Partnership), Pingtan Rongxun Equity Investment Partnership (Limited Partnership), OPPO Guangdong Mobile Communications Co., Ltd., Jiangsu Jiequan Yuanhe Puhua Equity Investment Partnership (Limited Partnership), Lanqi Investment Co., Ltd. promises Within 12 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. For the shares it obtained 12 months before this IPO application, within 36 months from the date when the issuer completes the registration procedures for industrial and commercial changes for the capital increase and share expansion, there will not be no transfers nor entrustment of shares to any third party nor repurchase by the Company.

The company's shareholders Shanghai Xinxi Integrated Circuit Technology Center (Limited Partnership), Nantong Shengle Enterprise Management Partnership (Limited Partnership), Shanghai Xinle Integrated Circuit Technology Center (Limited Partnership), Nantong Shengxi Enterprise Management Partnership (Limited Partnership) Commitment 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.

Other non-natural person shareholders of the company Shanghai Woyan Venture Capital Partnership (Limited Partnership), Jiangsu Runyou Investment Group Co., Ltd., Cathay IC Development Limited, Ningbo Meishan Bonded Port Zone Zhaojie Investment Management Partnership (Limited Partnership), Shanghai Hongxinyuan Industrial Co., Ltd., Suzhou Wojie Equity Investment Partnership (Limited Partnership); other natural person shareholders of the company Gao Feng, Qian Yongge, Zheng Hui, Wang Wenjun , Zhu Jianjun, Zhu Rong; The core technicians L ü Yuqiang and Zhuang Hualong who indirectly hold shares in the company promised Within 12 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.