Procurement Announcement Number: DLXYGG202504280479 I. Basic Information of Procurement Project Procuring by: China Resources New Energy (Daishan) Co., Ltd. Procurement Project Number: 6CNFD020250400019 Procurement Project Name: China Resources New Energy (Daishan) Co., Ltd. Daitu Photovoltaic Station Phase I Whole Station Electromagnetic Transient Modeling Project Procurement Content and Scope: All simulation modeling and related work of China Resources New Energy (Daishan) Co., Ltd. Daitu Photovoltaic Station Phase I (including but not limited to providing stamped model reports, models, etc.), please refer to the technical specifications for details. 2、 Supplier Qualification Requirements 1. Qualification: The bidder is an independent legal person or other organization legally registered within the territory of the People's Republic of China, with the right to independently enter into contracts. 2. Performance: From January 1, 2022 (based on the contract signing time) to present, at least one new energy grid related test or modeling performance, and provide performance certification documents (contract homepage, corresponding pages of contract scope and duration content, contract signing page). 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 May 6, 2025 at 15:00:00 (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: Chen Fangzhen Phone: 18867768508 Email: chenfangzhen1@crpower.com.cn 6、 Procurement details, line number, procurement content, demand quantity, unit, supplementary explanation. 1. Modeling of Daitu Photovoltaic Station Phase I, item 7, Q&A clarification, notification Q&A clarification, notification, etc. Once the documents are published on the China Resources Group Shouzheng Electronic Procurement Platform, they are 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 China Resources 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. April 28, 2025