The original announcement of the change of the bonded zone pipeline inspection service project for the EOD project of environmental governance and industrial integration development in the ecological new city area of Yihe New District stated: "Qualification requirements for bidders: 1. Registered within China, with independent legal personality and the ability to independently assume civil liability; 2. Suppliers must have a valid metrological certification certificate (CMA metrological certification qualification) issued by a provincial-level or above quality and technical supervision department. 3. Proof of legal representative or power of attorney from legal representative, ID card; 4. Credit inquiry channels such as "Credit China" website (www.creditchina. gov.cn) and China Government Procurement Network (www.ccgp. gov.cn) are not included in the list of dishonest persons subject to enforcement, parties involved in major tax violations, and records of serious illegal and dishonest behavior in government procurement; There is no record of bribery crimes on the Chinese judicial documents website; 5. This project does not allow consortium bidding. 5、 Bid participation and negotiation document collection: 1. Bid participation method: Log in to the supplier system of Sunshine Procurement Service Platform to participate in online bidding. 2. Consultation document collection: Log in to the supplier system of Sunshine Procurement Service Platform and download it online. For supplier operations, please refer to the "Service Center - Operation Guide" on the homepage and the "CA Digital Certificate Processing" on the homepage. 3. File retrieval time: April 8th, 2025- April 14th, 2025. 4. The deadline for downloading negotiation documents is 5:00 pm on April 14, 2025. 6、 Submission of Bid Documents 1. Time: 08:30-09:00 on April 18, 2025 (Beijing time). 2. Location: Room 408, Mingdu International, Yihe New District, Linyi. 7、 Bid opening time and location: 1. Time: 09:00 on April 18, 2025 (Beijing time). 2. Bid opening location: Room 408, Mingdu International, Yihe New District, Linyi The qualification requirements for bidders are now changed to: 1. Registered within China, with independent legal personality and the ability to independently bear civil liability; 2. Proof of legal representative or power of attorney from legal representative, ID card; 3. Not included in the list of dishonest persons subject to enforcement, parties involved in major tax violations, and records of serious illegal and dishonest behavior in government procurement on credit inquiry channels such as the "Credit China" website (www.creditchina. gov.cn) and the China Government Procurement Network (www.ccgp. gov.cn); There is no record of bribery crimes on the Chinese judicial documents website; 4. This project does not allow consortium bidding. 5、 Bid participation and negotiation document collection: 1. Bid participation method: Log in to the supplier system of Sunshine Procurement Service Platform to participate in online bidding. 2. Consultation document collection: Log in to the supplier system of Sunshine Procurement Service Platform and download it online. For supplier operations, please refer to the "Service Center - Operation Guide" on the homepage and the "CA Digital Certificate Processing" on the homepage. 3. File retrieval time: April 8th, 2025- April 18th, 2025. 4. The deadline for downloading negotiation documents is 5:00 pm on April 18, 2025. 6、 Submission of Bid Documents 1. Date: April 24, 2025