Procurement Announcement No.: DLXYGG202505200032 1. Basic Information of Procurement Project Procuring Person: Henan Huarun Power Shouyangshan Co., Ltd. Procurement Project No.: 6SYSP020250500069 Procurement Project Name: Henan Huarun Power Shouyangshan Co., Ltd. Diaphragm Procurement Content and Scope: Diaphragm Procurement. Please read the attached content carefully. If you have any questions, please consult Li Jiandang -1383798137 2. Supplier Qualification Requirements No Qualification Review Required 3. Acquisition of Procurement Documents The procurement documents are published on the Shouzheng Bidding 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 25, 2025 at 2:00:00 (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: Zhao Xiaopeng Phone: 15737923608 Email: zhaoxiaopeng1@crpower.com.cn 6、 Procurement details, line number, procurement content, demand quantity, unit, supplementary explanation 1. Diaphragm \ EW-G456. Please refer to Attachment 7 for details. Once documents such as Q&A clarification, notification Q&A clarification, and notification are published on the CR Group Shouzheng Electronic Procurement Platform, they will 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: 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 Electronic Procurement Platform of China Resources Group and submit response documents or quotations through the platform. Specific operation steps can be found in the operation manual of the help center on the website homepage or by contacting Shouzheng customer service. 3. If you have any objections to the procurement project, please log in to the China Resources Group Shouzheng Electronic Procurement Platform and raise them through the objection menu. May 20th, 2025