Beijing Steel Research High-Tech Co., Ltd.
Internal Control Audit Report
Auditor's Report No. [blank]
Beijing Steel Research High-Tech Co., Ltd. Shareholders:
In accordance with the "Internal Control Audit Guidelines for Enterprises" and relevant requirements of the Chinese Certified Public Accountants Auditing Standards, we have audited the effectiveness of the internal control of the financial report of Beijing Steel Research High-Tech Co., Ltd. (hereinafter referred to as "the Company") as of December 31, 2025.
I. The Company's Responsibility for Internal Control