Procurement Announcement No.: GSDTXYGG202504240003 I. Basic Information of Procurement Project Procuring Person: Gansu Electric Investment Corporation Darong Power Co., Ltd. Procurement Project No.: GSDT2025042400003 Procurement Project Name: Zhuchaxia Power Station Production and Living Facility Maintenance Project Procurement Content and Scope: Mainly based on the implementation plan of Zhuchaxia Power Station Production and Living Facility Maintenance Project II. Supplier Qualification Requirements 1. Quality: 1. Have independent legal personality and valid business license. 2. Have effective qualifications for third level general contracting of construction projects or third level or above general contracting of water conservancy and hydropower projects. 3. The supplier's financial condition is good (audited financial statements for the past 2 years must be provided). 4. Suppliers must provide information through; Credit China; The website (www.creditchina. gov.cn) channels the query of enterprise credit record reports and prints them online. Bidders who are listed as dishonest executors, parties involved in major tax violations, or those with records of serious illegal and dishonest behavior are not allowed to participate in bidding (suppliers must register on the above website to query). After querying, please click“ Download Credit Report; ）. 5. This project does not accept consortium bidding. 6. If the legal representative is the same person or if there is a controlling or management relationship between different units, they shall not participate in the bidding of one section at the same time; 7. Subcontracting is not allowed for the project. 8. Other requirements. 3、 The acquisition of procurement documents will be published on the Shouzheng Electronic Tendering Platform of China Resources Group, and no paper procurement documents will be provided offline. Interested participants are required to log in to the Shouzheng Platform to view and download the procurement documents. 4、 The deadline for submitting response documents/quotations is April 300, 2025 at 8:56:54 (Beijing time, subject to further notice if there are any changes). Response file submission/quotation method: Submit electronic response files or quotations through the CR Group Shouzheng Electronic Tendering Platform before the deadline for response file submission/quotation. Late submissions will be rejected. 5、 Contact person for purchaser: Zhang Fuliang Phone: 15009426615 Email: 2540392822@qq.com 6、 Procurement details, line number, procurement content, demand quantity, unit, supplementary explanation 1. Zhuchaxia Power Station production and living facility maintenance project, item 1, item 7, Q&A clarification, notification Q&A clarification, notification and other documents once published on the CR Group Shouzheng Electronic Procurement Platform, shall be deemed to have been issued to the corresponding suppliers (the issuance time is the issuance time). Please keep an eye on the relevant information published on the CR Group Shouzheng Electronic Procurement Platform and promptly review and handle it. 8、 Service fee payment: This project charges a service fee to the successful bidder. The supplier shall pay the service fee to the platform operator (China Resources Shouzheng Tendering Co., Ltd.) within 10 days after receiving the pre made traffic notice and service fee payment notice. After confirmation, the purchaser shall send the transaction notice. The platform operator shall issue a service fee invoice to the transaction party upon receipt of the service fee. Fee standard: Procurement projects with a total transaction amount of less than 500000 yuan are exempt from service fees. Total transaction amount of the project≥ 5