Sinochem Erjian Group Co., Ltd. Xinjiang Branch - middling coal Huali Project - Public Inquiry and Comparison of Steel Pipes Announcement of Closing Results 1. Project Information Procurement Project No.: XBCG250732 Procurement Project Name: Sinochem Erjian Group Co., Ltd. - Xinjiang Branch - middling coal Huali Project - Public Inquiry and Comparison of Steel Pipes Bid Section (Package) No.: XBCG250732/01 Bid Section (Package) Name: Sinochem Erjian Group Co., Ltd. - Xinjiang Branch - middling coal Huali Project - Public Inquiry and Comparison of Steel Pipes Bid Section Package 012. Closing Results Transaction Supplier: Urumqi Tiancheng Dingyuan Trading Co., Ltd. 3. Contact Information Purchaser: Sinochem Erjian Group Co., Ltd. Address: Huajian Building, Xieyuan Road, Changfeng Business District, Jinyuan District, Taiyuan, Shanxi Zip code: 030021 Contact person: Wang Jingfeng Tel.: 03516599139 E-mail: sbclbzb@ccescc.com China Chemical Second Construction Group Co., Ltd. April 23, 2025