<div id="readability-page-1"><div>Certain A shares of Guangdong Dtech Technology Co., Ltd. are subject to a Lock-Up Agreement Ending on 22-NOV-2025. These A shares will be under lockup for 1107 days starting from 11-NOV-2022 to 22-NOV-2025. Details: The Company?s actual controllers Wang Xin, Lin Xia, Wang Junfeng, Wang Xuefeng committed: to not transfer or entrust to a third party the Company?s shares they hold directly or indirectly before the issuance, or allow the company to repurchase those shares within 36 months from the listing date. If within 6 months after the listing, the closing price of the shares is lower than the issuance price for 20 consecutive trading days or if the trading price is lower than the issuance price 6 months after listing, the lock-up period will be automatically extended for another 6 months. After the lock-up has expired, while holding office, they committed to not transfer more than 25% of shares held each year. The Company?s holding shareholder Guangdong Taiding Holding Co., Ltd., shareholders Nanyang Gaotong Partnership Enterprise (Limited Partnership) and Nanyang Ruihe Electronics Products Consulting Center (Limited Partnership), and actual controllers? persons acting in concert Wu Haixia and Ma Caimei committed: to not transfer or entrust to a third party the Company?s shares they hold directly or indirectly before the issuance, or allow the company to repurchase those shares within 36 months from the listing date. If within 6 months after the listing, the closing price of the shares is lower than the issuance price for 20 consecutive trading days or if the trading price is lower than the issuance price 6 months after listing, the lock-up period will be automatically extended for another 6 months. The Company?s actual controllers? relatives committed: to not transfer or entrust to a third party the Company?s shares they hold directly or indirectly before the issuance, or allow the company to repurchase those shares within 36 months from the listing date. The Company?s senior management Zhou Wenying and Xu Hui committed: to not transfer or entrust to a third party the Company?s shares they hold directly or indirectly before the issuance, or allow the company to repurchase those shares within 12 months from the listing date. If within 6 months after the listing, the closing price of the shares is lower than the issuance price for 20 consecutive trading days or if the trading price is lower than the issuance price 6 months after listing, the lock-up period will be automatically extended for another 6 months. After the lock-up has expired, while holding office, they committed to not transfer more than 25% of shares held each year. The Company?s supervisors Zhang Yong, Zhang Li, Gao Xia committed: to not transfer or entrust to a third party the Company?s shares they hold directly or indirectly before the issuance, or allow the company to repurchase those shares within 12 months from the listing date. After the lock-up has expired, while holding office, they committed to not transfer more than 25% of shares held each year. The Company?s shareholders Jinshi Kunxiang Equity Investment (Hangzhou) Partnership Enterprise (Limited Partnership) committed: to not transfer or entrust to a third party the Company?s shares they hold directly or indirectly before the issuance, or allow the company to repurchase those shares within 12 months from the listing date and 36 months from their acquisition date (June 28, 2020).The Company?s shareholders Nanyang Ruihai Electronics Products Consulting Center (Limited Partnership), Nanyang Ruihong Electronics Products Consulting Center (Limited Partnership), and Dongguan Kechuang Boxin Equity Investment Partnership Enterprise (Limited Partnership) committed: to not transfer or entrust to a third party the Company?s shares they hold directly or indirectly before the issuance, or allow the company to repurchase those shares within 12 months from the listing date.</div></div>

鼎泰高科

廣東鼎泰高科有限公司的部分 A 股處於鎖定協議中，該協議將於 2025 年 11 月 22 日結束。這些股份自 2022 年 11 月 11 日起鎖定 1107 天。主要利益相關者，包括實際控制人和股東，承諾在發行前不轉讓或委託股份，並在上市後 36 個月內不允許回購。如果在上市後 6 個月內，股價連續 20 天低於發行價，鎖定期將延長 6 個月。鎖定期結束後，轉讓每年限制在 25%

廣東鼎泰高科股份有限公司的部分 A 股受到鎖定協議的限制，該協議將於2025年11月22日到期