Public Tender Announcement for the EPC General Contracting Project of the Chengde Aerospace Tianqi Integrated Photovoltaic, Wind, Energy Storage and Hydrogen Integration Multi-Energy Complementary Demonstration Project

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Recently, an open tender announcement was issued for the EPC general contracting project of the Chengde Aerospace Tianqi integrated wind, solar, storage, and hydrogen utilization multi-energy complementary demonstration project. According to the tender announcement, the EPC general contracting project for the Chengde Aerospace Tianqi integrated wind, solar, storage, and hydrogen energy complementarity demonstration project is located in Weichang Manchu and Mongol Autonomous County, Chengde City, Hebei Province. It includes 300MW of wind power generation, 200MW of photovoltaic power generation, a hydrogen production facility, as well as associated step-up substations and transmission lines. Scope of bidding: This bidding project is divided into 1 bid section, including but not limited to survey and design ； Purchase of equipment and materials ； Building installation ； Debug and start up until grid-connected operation ； Various coordinations during the construction process, including procedures for grid connection, etc ； Completion acceptance and various specialized inspections, etc. Joint bids are accepted for this tender. The tender announcement is as follows: Tender Announcement for the EPC General Contracting Project of the Chengde Aerospace Tianqi Integrated Wind, Solar, Energy Storage and Hydrogen Integration Multi-Energy Complementary Demonstration Project. I. Tendering Conditions This tender project refers to the EPC general contracting project for the Chengde Aerospace Tianqi Integrated Wind, Solar, Energy Storage and Hydrogen Integration Multi-Energy Complementary Demonstration Project; the tenderer (project owner) is Qiyuan Weichang Manchu and Mongolian Autonomous County New Energy Technology Co., Ltd. The project is ready for bidding, and public bidding is now being conducted for it. II. Project Overview and Scope of Bidding 2.1 Location of construction: Weichang Manchu and Mongol Autonomous County, Chengde City, Hebei Province. 2.2 Main construction contents: include 300MW wind power generation, 200MW photovoltaic power generation, a hydrogen production plant, associated step-up substations, and transmission line projects. 2.3 Scope of bidding: This bidding project is divided into 1 bid section, including but not limited to survey and design ； Purchase of equipment and materials ； Building installation ； Debug and start up until grid-connected operation ； Various coordinations during the construction process, including procedures for grid connection, etc ； Details regarding completion acceptance and various specialized inspections can be found in the tender documents. III. Qualification Requirements for Bidders 3.1 General requirements: Corporate entities legally registered within the People’s Republic of China, that are in legitimate operation and not in any state such as having their business licenses revoked, being ordered to close down, or being dissolved; such entities must also possess the necessary capabilities in terms of personnel, equipment, and funding to carry out the project. 3.2 Qualification requirements: (1) First-class or higher qualification for general contracting of power engineering construction ； (2) License for Installing (Repairing, Testing) Electrical Facilities, with a qualification level of Grade 2 or above for installation and testing activities; (3) A valid work safety license. 3.3 Personnel requirements: The project manager shall hold a first-class registered constructor certificate in mechanical and electrical engineering, possess a valid safety production assessment certificate (Type B), and not be serving as a project manager for any other projects. 3.4 Credit requirements: Bidders must not be listed as entities that fail to fulfill their obligations on the Creditchina website (www.creditchina.gov.cn), nor as entities with serious tax violation-related credit issues. 3.5 Other requirements: Different suppliers whose responsible persons are the same person, or those that have a direct controlling or managerial relationship, shall not submit bids for the same tender project. 3.6 Joint bids are accepted for this tender. IV. Acquisition of Tender Documents 1. Time for obtaining tender documents: From November 20, 2025, to November 26, 2025, in Beijing time, from 9:00 to 17:00. 2. Location for obtaining tender documents: China Tendering Joint Bidding and Procurement Platform. 3. Price of the tender documents: 1,000 RMB per set; the tender documents are non-refundable after purchase. 4. Method of obtaining the tender documents: The tender documents are available on the China Public Procurement Joint Bidding Platform (www.365trade.com.cn), and they cannot be refunded after purchase. Those who have not obtained the tender documents shall not participate in the bidding. (1) Log in to the Zhongzhao United Bidding and Procurement Platform (www.365trade.com.cn). Those who are already registered on this platform can log in directly; those who are not registered should register first (registration on the platform is free, and once registered, one can promptly participate in all projects posted on the platform). (2) After logging in, find and participate in this project, complete the bid purchase application as prompted, click “Go to Settlement” to enter the “My Cart” screen, and select this project. (3) Collection method: Online collection. After selecting the items, choose “Online Payment” to pay the bidding document fee and platform service fee online; no refunds will be provided after purchase. By paying the fee before the deadline for obtaining the tender documents, you will gain access to download them. The invoice for the tender document fees is issued by the tendering agency, while the invoice for the platform service fees is issued by the platform company. If suppliers need invoices, they can download the electronic invoices for the platform service fees through the \"Invoice Management\" function. V. Submission of Bid Documents 5.1 Deadline for submission: December 10, 2025, at 14:30 (Beijing time). 5.2 Submission Method: The bid documents must be sealed and delivered to the bidding location before the deadline for submissions (on the day of the bid opening). Bid documents submitted after the deadline or that do not meet the requirements will not be accepted. VI. Time and Place of Bid Opening: The time of bid opening is the same as the deadline for submitting bid documents. The place of bid opening is the bid evaluation meeting room on the first floor of Building 9, International Communication Technology Park, No. 19 Chegongzhuang West Road, Haidian District, Beijing. VII. Media for Publishing Announcements: The tender announcement will be published on the China Public Service Platform for Bidding and Tendering as well as on the China Procurement and Tendering Website.