Announcement of Bidding Process for Yangdong Company's Casting Shot Blasting Ash Recycling and Disposal Project Yangdong Co., Ltd. Yangdong Company's Casting Shot Blasting Ash Recycling and Disposal Project Bidding Process Announcement 1. Bidding Project Information Project Name: Yangdong Company's Casting Shot Blasting Ash Recycling and Disposal Project Bidding Number: YD2250328 Bidding Content: The Casting Business Unit of Yangdong Co., Ltd. produces casting shot blasting ash recycling and disposal projects during the production process (performance period: initially scheduled from April 25, 2025 to May 31, 2026). After review and approval by the company's bidding committee, the project is open to the public for bidding. This project has met the bidding conditions, and the bidding leadership group will adopt the highest bidding price method (with a minimum guarantee) based on the principles of openness, fairness, and impartiality. Determine the winning bidder based on the results of bidding and inquiry. The payment method for recycling and disposal is that the bidder pays the purchase price to Yangdong Co., Ltd. In order to find high-quality recycling and disposal parties, we hereby conduct a public bidding. 2、 The reason for the project bidding failure is that at the beginning of the bid opening time (i.e. the deadline for submitting bid documents, which is 2:30 pm on April 15, 2025), the number of bidders who can participate in the bidding meeting is less than 3, which does not comply with the provisions of Article 19 and Article 20 of the Tendering and Bidding Law of the People's Republic of China: if the number of applicants who have passed the pre qualification review is less than 3, the bidding will fail. Therefore, the bidding for this project originally scheduled for April 15, 2025 will not be opened. It is now decided that the result of this evaluation is: unsuccessful bid. We will re tender in the future. 3、 The supervisory department for this bidding project is the Discipline Inspection Commission of Yangdong Co., Ltd. (0523-88209666, 0523-88209678, 18951176982). 4、 Contact Information: Bidder: Yangdong Co., Ltd. Address: 199 Luotang West Road, Jiangyan District, Taizhou City Postal Code: 225500 Contact Person: Mr. Xu Phone: 18994610098 Supervision and Reporting Contact Phone (Discipline Inspection Commission): 0523-88209666, 0523-88209678, 18951176982 Call Time: 8:00 am to 6:00 pm We would like to express our gratitude to all bidders who participated in this bidding project! Yangdong Co., Ltd. April 15, 2025