Announcement of Bid Winning Candidates for Ozone Preparation System Equipment Procurement Plan of Anhui Engineering Co., Ltd. of China Chemical Construction Investment Group 1. Project Information Bidding Project Number: BM035920HXCGFA250319001 Bidding Project Name: Ozone Preparation System Equipment Procurement Plan 2. Bid Winning Candidates Bid Section (Package) Number: BM035920HXCGFA250319001/03 Bid Section (Package) Name: Ozone Preparation System Procurement Plan - Bid Section Package 01 First place: Huaao Environmental Protection Equipment (Shandong) Co., Ltd. Bid Price: 3622100 yuan Second place: Shandong Huate Environmental Protection Technology Co., Ltd. Bid Price: 3090000 yuan Third place: Liaoning Bochuang Environmental Protection Technology Co., Ltd. Bid Price: 3655800 yuan Publicity Period: April 23, 2025~April 26, 2025 Bidders or other stakeholders (including winning candidates) who have objections to the evaluation results should raise objections to the tenderer through the China Chemical Electronic Tendering and Bidding Trading Platform during the publicity period, with a written document (signed by the legal representative and stamped with the unit seal) attached. The tenderer shall receive the objection within 3 days from the date of receipt. Provide a response internally. Objections that are overdue or not submitted as required will not be accepted and will not be responded to. (Menu: Procurement Execution→); Objection and Complaint→ Objection Management) 3. Objection Acceptance Department Bidder: China National Chemical Construction Investment Group Anhui Engineering Co., Ltd. Address: B-18 Zhongjian Intelligent Cube, Intersection of Shanghai Road and Lanzhou Road, Baohe District, Hefei City, Anhui Province Postal Code: 230041 Contact Person: Sun Hongfei Phone: 15055660993 Email: 583145183@qq.com ChemChina Construction Investment Group Anhui Engineering Co., Ltd. April 23, 2025