Report on the 2025 Annual On-site Inspection of Wuhan Gangdi Technology Co., Ltd. by Zhongtai Securities Co., Ltd.

Report on the 2025 Annual On-site Inspection of Wuhan Gangdi Technology Co., Ltd. by Zhongtai Securities Co., Ltd.

According to the requirements of the China Securities Regulatory Commission's "Administrative Measures for Sponsoring Securities Issuance and Listing" and the "Self-Regulatory Supervision Guidelines No. 13 for Listed Companies on the Shenzhen Stock Exchange - Sponsoring Business," Zhongtai Securities Co., Ltd. acted as the sponsor for the initial public offering of Wuhan Gangdi Technology Co., Ltd. (hereinafter referred to as "Gangdi Technology" or "the Company"). An on-site inspection of Gangdi Technology's 2025 situation was conducted on April 22, 2026, and the report is as follows:

• Sponsor Name: Zhongtai Securities Co., Ltd.
• Abbreviated Name of Sponsored Company: Gangdi Technology
• Name of Sponsoring Representative: Feng Weijun
• Contact Number: 010-59013963
• Name of Sponsoring Representative: Zhang Yan
• Contact Number: 010-59013963
• Name of On-site Inspection Personnel: Zhang Yan
• Corresponding Period of On-site Inspection: 2025
• Date of On-site Inspection: April 22, 2026

I. On-site Inspection Matters

On-site Inspection Opinions

1. Corporate Governance
   • Inspection Methods:
     1. Review of the company's articles of association, shareholder meeting, and board of directors' rules and various corporate governance systems.
     2. Review of the company's public information disclosure documents.
     3. Review and photocopy of materials from previous board of directors, supervisory board, and shareholder meetings.
   • Findings:
     1. Are the articles of association and corporate governance systems complete and compliant? √
     2. Are the articles of association and rules of shareholder and board meetings effectively executed? √
     3. Are the meeting records of shareholder and board meetings complete, including time, location, attendees, and meeting content? √
     4. Are the resolutions of shareholder and board meetings signed by relevant attendees? √
     5. Do the company's directors and senior management fulfill their duties according to relevant laws and regulations? √
     6. If there are significant changes in directors or senior management, have corresponding procedures and disclosure obligations been fulfilled? √
     7. If there are changes in the controlling shareholder or actual controller, have corresponding procedures and disclosure obligations been fulfilled? √
     8. Are the company's personnel, assets, finances, institutions, and business independent? √
     9. Is there no competition between the company and its controlling shareholder or actual controller? √