Announcement of Public Consultation and Transaction Results for the Labor Engineering of the EPC Project for the Renovation of Old Residential Areas in the Southwest Building Area of Hexi District, Tianjin, China National Chemical Construction Investment Group Anhui Engineering Co., Ltd. 1. Project Information Procurement Project Number: ZHXGCJS-2025-09 Procurement Project Name: Tianjin Hexi District Southwest Building Area Urban Renewal Project Old Community Renovation Phase I EPC Engineering General Contracting Project Labor Engineering Section (Package) Number: ZHXGCJS-2025-09/01 Section (Package) Name: Tianjin Hexi District Southwest Building Area Urban Renewal Project Old Community Renovation Phase I EPC Engineering General Contracting Project Labor Engineering Section Package 012. Transaction Result Transaction Supplier: Zhongtian Chengtou (Tianjin) Construction Engineering Co., Ltd. Transaction Price: 4435246.62 yuan (excluding tax) 3. Contact Information Purchaser: China Chemical Construction Investment Group Anhui Engineering Co., Ltd. Address: Zhongjian Intelligent Cube, Intersection of Shanghai Road and Lanzhou Road, Baohe District, Hefei City, Anhui Province B-18 Postal Code: 230000 Contact Person: Wang Jie Phone: 17756303705 Email: 1983262318@qq.com ChemChina Construction Investment Group Anhui Engineering Co., Ltd. April 15, 2025