Internal Control Audit Report
Tianjian Audit [2026] No. 10500
To the shareholders of Hebei Zhongci Electronic Technology Co., Ltd.:
In accordance with the "Guidelines for Auditing of Internal Control of Enterprises" and the requirements of Chinese Certified Public Accountants' professional standards, we have audited the effectiveness of the internal control of financial reporting of Hebei Zhongci Electronic Technology Co., Ltd. (hereinafter referred to as "Zhongci Electronics") as of December 31, 2025.