1、 Project Number: 11010525200021262-XM001 II. Project Name: Waterproofing Engineering Procurement Project for Buildings 18 and 20, Sanlitun South Road, Baixi Community, Sanlitun Street, in 2025. Bid Winning (Transaction) Information Total Bid Winning Transaction Amount: RMB 1264001183 Bid Winning Supplier Name, Address, and Bid Winning Transaction Amount: Bid Winning Supplier Name: Zhonghai Jianda (Beijing) Construction Engineering Co., Ltd. Bid Winning Supplier Address: Room 1402, Unit 2, Building 1, Yong'an Road, Shilong Economic Development Zone, Mentougou District, Beijing (Cluster Registration) Bid Winning Amount: RMB 1264001183 Supplier Name Supplier Address Unified Credit Code Bid winning amount, bid winning transaction remarks information, Zhonghai Jianda (Beijing) Building Engineering Co., Ltd., Room 1402, Unit 2, Floor 14, Building 1, No. 20 Yong'an Road, Shilong Economic Development Zone, Mentougou District, Beijing City - DFF784 (cluster registration) 91110109MA01WWEP3Y126401183 Total score of evaluation (comprehensive scoring method): 71.33 points 4. Main subject information Supplier Product name Specification model Quantity Unit price Total price Service requirements: Zhonghai Jianda (Beijing) Building Engineering Co., Ltd. 11.26401183 million yuan 1.26401183 million yuan/Name: 2025 Street Gongshang Gongzhi - Sanlitun Street Baixi Community Sanlitun South Road 18 and 20 Building Waterproofing Maintenance Project Waterproofing Engineering Procurement Project Construction Scope: Sanlitun South Road, Baixi Community, Sanlitun Street Construction period for buildings 18 and 20: 120 calendar days Project Manager: Feng Hao Certificate information: Level 2 Constructor 5 Review experts (single source procurement personnel) List: Hu Zhangjun, Cheng Shiying, Li Hongsheng VI Agency service fee standard and amount: The total amount of agency fee for this project is 118.48 million yuan (RMB). Agency fee standard for this project is as agreed in the document. The announcement period is one working day from the date of this announcement. 8、 Other supplementary matters are publicly announced through the "China Government Procurement Network" and "Beijing Municipal Government Procurement Network". Any unauthorized reproduction by the purchaser shall not be held legally responsible by the purchaser. 9、 For any inquiries regarding the content of this announcement, please contact us through the following methods. 1. Procurement Agency Information Name: Sanlitun Street Office of Chaoyang District People's Government, Beijing Address: No.1 Xingfu Village, Chaoyang District, Beijing Contact Information: Chen Luhua, 010-847513692. Procurement Agency Information Name: Beijing Derun Hengyuan Engineering Management Co., Ltd. Address: 1105 Hualong Building, No. 29 North Third Ring Middle Road, Xicheng District, Beijing Contact Information: Zhang Jianyue, 597350863. Project Contact Information: Zhang Jianyue Phone: 59735086