BANK OF GANSU CO., LTD.* 甘肅銀行股份有限公司* (A joint stock company incorporated in the People's Republic of China with limited liability) （於中華人民共和國註冊成立的股份有限公司） (Stock Code 股份代號: 2139) Dear non-registered shareholder(s), 4 September 2025 Reminder Letter regarding the Arrangement of Electronic Dissemination of Corporate Communications With reference to the notification letter dated 16 February 2024 titled "Arrangement of Electronic Dissemination of Corporate Communications", Bank of Gansu Co., Ltd. (the "Bank") is w ...