ST Xuefa Co., Ltd.

Legal Opinion on the 2025 Shareholders' Meeting of Xuesong Development Co., Ltd. by Taihe Tai (Guangzhou) Law Firm

Announcement of Resolutions from the 2025 Annual Shareholders' Meeting

Announcement on Participation in the 2026 Online Collective Reception Day for Investors of Listed Companies in Shandong Province

Announcement on the proposed reappointment of the accounting firm

Compensation and resignation management system for directors and senior management (April 2026)

Announcement on the compensation plan for directors and senior management for the year 2026

Independent director's annual work report for 2025 (Cao Wenhui)

Independent director's annual work report for 2025 (Xu Yao)

Independent director's annual work report for 2025 (Hu Qing)

Announcement on holding the 2025 annual online performance briefing

Internal control audit report

2025 internal control self-evaluation report

Announcement on changes in accounting policies

Announcement on the provision for asset impairment and confirmation of fair value changes for the year 2025

Announcement on the expected daily related transactions for the year 2026

Notice of the 2025 annual shareholders' meeting

Announcement of the resolution of the 12th meeting of the sixth board of directors

Announcement on the proposed non-distribution of profits for the year 2025

2026 Q1 report

Special verification report on the deduction of operating income of Xuesong Development Co., Ltd.

Report on the evaluation of the performance of the accounting firm in 2025 and the fulfillment of supervisory responsibilities by the audit committee

Special explanation on the non-operating fund occupation and other related fund transactions of Xuesong Development Co., Ltd.

Table of non-operating fund occupation and other related fund transactions for the year 2025

Special opinion on the independence of independent directors for the year 2025

2025 annual audit report

2025 annual report

Summary of the 2025 annual report

"Suzhou Good-Ark Electronics Co., Ltd. 2024 Annual Prospectus for Issuance of A-shares to Specific Investors (Registration Draft)",

"Legal Opinion from Jingtian & Gongcheng Law Firm, Shanghai Branch, on the First Extraordinary General Meeting of Shareholders of Tianshui Huatian Technology Co., Ltd. in 2026",