信雅达科技股份有限公司 关于变更签字注册会计师的公告

Core Viewpoint - The company has appointed new signing auditors from Tianjian Accounting Firm for the 2025 financial year, ensuring a smooth transition without adverse effects on the audit process [1][5]. Group 1: Appointment of Auditors - The company’s board approved the reappointment of Tianjian Accounting Firm as the auditing institution for the 2025 financial year and the 2024 audit fees during the board meeting on April 17, 2025 [1]. - The annual shareholders' meeting is scheduled for May 29, 2025, to further discuss the auditing matters [1]. Group 2: Change of Signing Auditors - The original signing auditors, Lv Yingqun and Xu Weibao, have been replaced by Zhu Dawei and Yu Xiaojia due to personnel adjustments at Tianjian [1][2][3]. Group 3: Integrity and Independence of New Auditors - Zhu Dawei has been a certified public accountant since October 1994 and has been practicing at Tianjian since then, with no record of violations regarding independence requirements [2][4]. - Yu Xiaojia has been a certified public accountant since April 2019 and has also maintained compliance with independence standards, with no disciplinary actions in the last three years [3][4]. Group 4: Impact of Changes - The transition of responsibilities between the outgoing and incoming auditors has been orderly, and the changes are not expected to negatively impact the auditing of the 2025 financial statements or internal control reports [5].