Announcement on Re-appointment of Accounting Firm

Securities Code: 002001 Securities Abbreviation: Xinhuacheng Announcement No.: 2026-016

Zhejiang Xinhuacheng Co., Ltd.

Announcement on Re-appointment of Accounting Firm

The Company and all members of the Board of Directors guarantee that the content of the information disclosure is true, accurate, and complete, and there are no false records, misleading statements, or major omissions.

Zhejiang Xinhuacheng Co., Ltd. (hereinafter referred to as the "Company") held the 18th meeting of the 9th Board of Directors on April 14, 2026, and deliberated and passed the "Proposal on Re-appointment of Accounting Firm". The specific situation is as follows:

I. Explanation on Re-appointment of Accounting Firm

ShineWing Certified Public Accountants LLP (Special General Partnership) has the qualifications to engage in securities and futures related businesses and has rich experience in auditing listed companies. In accordance with the requirements of the "Accounting Firm Selection System", after the Company's comprehensive evaluation and careful research, it is proposed to re-appoint ShineWing Certified Public Accountants LLP (Special General Partnership) (hereinafter referred to as "ShineWing") as the Company's 2026 annual audit institution, responsible for the 2026 financial audit and internal control audit work, with a term of one year.

II. Basic Information of Re-appointed Accounting Firm

(I) Institutional Information

1. Basic Information Accounting Firm Name: ShineWing Certified Public Accountants LLP (Special General Partnership) Business Registration: December 22, 2011 Registered Address: 5th Floor, Saite Plaza, 22 Jianguomenwai Avenue, Chaoyang District, Beijing Managing Partner: Li Huiqi Issuing Authority and Serial Number of Practicing Certificate: Beijing Municipal Bureau of Finance NO 0014469 As of the end of 2025, ShineWing had nearly 6,000 employees, including 244 partners and 1,361 certified public accountants. Among them, 461 certified public accountants have signed audit reports for securities service businesses. In 2024, ShineWing's business revenue was RMB 2.614 billion, of which audit business revenue was RMB 2.103 billion and securities business revenue was RMB 0.482 billion. In 2024, it audited 297 listed companies, mainly in industries such as manufacturing; information transmission, software and information technology services; wholesale and retail; electricity, heat, gas and water production and supply; transportation, warehousing and postal services, with a total fee of RMB 0.386 billion. The Company's peer listed companies have 195 audit clients.