BANK OF GANSU(02139): It is recommended to appoint Tianzhi International as the external audit firm for the year 2026.

BANK OF GANSU (02139) Announcement: Due to the fact that Ernst & Young Hua Ming (Special General Partnership) and Ernst & Young Hua Ming (Hong Kong) Limited have been providing domestic and foreign audit services to the bank for ten consecutive years, reaching the maximum limit of consecutive appointment of audit firms as stipulated in the "Management Measures for State-owned Enterprises and Listed Companies to Select Accounting Firms", the bank must change its external audit firm for the 2026 fiscal year. Based on the bidding and selection results, and after obtaining the recommendation of the Audit Committee of the Board of Directors, the Board of Directors has resolved to recommend the appointment of Deloitte Touche Tohmatsu International (Special General Partnership) and Deloitte Touche Tohmatsu Hong Kong Limited (collectively "Deloitte International") as the external audit firm for the bank for the 2026 fiscal year, to provide services such as the mid-term financial statement review, financial statement audit, internal control audit, for a period of one year, with an estimated total cost of 4.58 million yuan. The appointment recommendation still needs to be submitted to the bank's shareholders for approval at the bank's annual general meeting in 2025 to be held on June 30, 2026, and will take effect after Deloitte International completes the appointment procedures, with the term starting from the date of approval at the annual general meeting.