Group 1 - The project involves the electronic function of fiscal accounts for Harbin Bank's treasury system, awarded to Beijing Zhongke Jiangnan Information Technology Co., Ltd. [1] - The procurement method used is single-source procurement due to the project's compliance with regulations that allow for purchasing only from a unique supplier [1] - The public announcement period for this procurement is from July 18, 2025, to July 22, 2025 [2] Group 2 - Potential suppliers can raise objections to the single-source procurement method within the public announcement period, with specific requirements for submission [2] - Contact information for Harbin Bank and the procurement agency is provided for any inquiries related to the project [3]