Procurement Announcement Number: DLXYGG202505060001 I. Basic Information of Procurement Project Procurer: Shenzhen Shenshan Special Cooperation Zone China Resources Power Co., Ltd. Procurement Project Number: 6SWHF020250400179 Procurement Project Name: Shenshan Company - Equipment Department - Mechanical Seal-2504 Procurement Content and Scope: Purchase a batch of mechanical seals, please refer to the sourcing details and supplementary instructions for details; Not specifying the manufacturer, it is necessary to meet the requirements for equipment matching use; Quotation principle: Whole order quotation, shared award; Technical consultation: Material code (201010920017) Xia Youfei 13721126372; Material code (201010928205) Wang Xianhu 18598006870; Material code (201010929650) Shen Chunyong 13927355859; Material code (201010929894) Wang Dawen 17809331091. 2、 Supplier qualification requirements do not require qualification review. III. Acquisition of procurement documents. The 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 May 100, 2025 at 8:00am (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 information of purchaser: Mo Qiaoyun Phone: 13502301521 Email: moqiaoyun1@crpower.com.cn 6、 Purchase details, line number, purchase content, demand quantity, unit, supplementary explanation 1. Mechanical seal \ 103WM1-45L2 set 103-45, material: integral pressureless sintered silicon carbide for dynamic and static friction pairs, metal part material not less than 304, fluorine rubber, used for hot water pumps. 2 sets of mechanical seals/matching pumps ZA40-2315/Sulzer 2 sets without 3 sets of mechanical seals/matching KQL65/185-7.5/2 centrifugal pumps 2 sets of dynamic and static friction pairs with integral pressureless sintered silicon carbide, and the metal part material is not less than 304. After the signing of the contract for the 1 set of mechanical seals HM74DJ-175900DT-F110 \ 2507-SIC/SIC1, the documents such as Q&A clarification, notification Q&A clarification, and notification 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 released by the CR Group Shouzheng Electronic Procurement Platform and promptly review and handle it. 8、 Service fee payment: No service fee will be charged for this project. 9、 Other matters: 1. This announcement is available on the Shouzheng Electronic Procurement Platform of China Resources Group（ https://www.szecp.com.cn ）Publicly released. 2. The procurement for this project is conducted online through the Shouzheng platform. Suppliers need to register on the Shouzheng procurement platform of China Resources Group and respond through the platform