Audit Committee of the Board of Directors of Shenzhou High-Speed Rail Technology Co., Ltd Report on the performance of supervisory duties by the annual audit accountant in 2025 Audit Committee of the 15th Board of Directors of Shenzhou High-Speed Rail Technology Co., Ltd. (hereinafter referred to as the "Company"). The committee shall comply with the Company Law, Securities Law, Regulations on Governance of Listed Companies, and the Selection of State-Owned Enterprises and Listed Companies Measures for the Appointment of Accounting Firms" and the "Shenzhen Stock Exchange Listed Company Self-Regulatory Guidelines No. 1— Regulations on the Standardized Operation of Main Board Listed Companies, the Articles of Association, and the Rules of Procedure for the Board Audit Committee, among others Stipulates diligence and responsibility, and conscientiously fulfilling duties. The 15th Board of Directors Audit Committee hereby presents the ShineWing Zhonghe CPA Certified Public Accountants The performance of supervisory duties by the firm (Special General Partnership) (hereinafter referred to as "Shinewing Zhonghe") in 2025 The situation report is as follows:
- Basic Information of the Accounting Firm ShineWing Zhonghe was established on March 2, 2012, with its registered address at Chaoyangmen North Street, Dongcheng District, Beijing 8th Floor, Block A, Fuhua Building, No. 8, Chief Partner Tan Xiaoqing. As of December 31, 2025, ShineYoung Zhonghe has 257 partners (shareholders) and 1,799 certified public accountants. Signed audit reports for securities service business The number of certified public accountants has exceeded 700. ShineWing's 2024 business revenue is 4.054 billion yuan (including unified operations), of which auditing is included business revenue was 2.587 billion yuan, and securities busin