宝鼎科技股份有限公司关于变更签字注册会计师的公告

Core Viewpoint - The announcement details the change of the signing registered accountant for Baoding Technology Co., Ltd. from Wang Xiuhong to Wang Dan due to internal adjustments at the auditing firm, Dahua Certified Public Accountants [1][4]. Group 1: Change of Signing Registered Accountant - Baoding Technology's board approved the reappointment of Dahua Certified Public Accountants for the 2025 financial year [1]. - Wang Dan has been appointed as the new signing registered accountant, replacing Wang Xiuhong, who has undergone a work adjustment [1][2]. Group 2: Information on the New Signing Registered Accountant - Wang Dan became a registered accountant in March 2025 and has been involved in auditing listed and registered companies since February 2017 [2]. - In the past three years, Wang Dan has not signed any audit reports for listed or registered companies [2]. Group 3: Independence and Integrity of the New Accountant - Wang Dan meets the independence requirements as per the Code of Ethics for Chinese Certified Public Accountants and has no record of criminal or administrative penalties in the last three years [3]. - The new signing registered accountant complies with the periodic rotation regulations and has no negative integrity records [3]. Group 4: Impact of the Change - The change in the signing registered accountant is a result of internal adjustments at Dahua Certified Public Accountants, and the transition has been orderly, ensuring no adverse effects on the 2025 financial statements and internal control audit [4].