Announcement of EPC Gasket Interconnection Public Inquiry and Comparison Results of Air Separation Unit (including the Fourth Circulating Water Station and the First Heat Exchange Station) of middling coal Yulin Coal Deep Processing Base Project of Hualu Engineering Technology Co., Ltd. 1. Project Information Procurement Project No.: 23075-XJ-PL067 Procurement Project Name: Gasket Interconnection Bid Section (Package) No.: 23075-XJ-PL067/01 Bid Section (Package) Name: Gasket Interconnection Bid Section Package 012. Transaction Results Transaction Supplier: Daqing Longfeng Mechanical Equipment Manufacturing Co., Ltd. 3. Contact Information Purchaser: Hualu Engineering Technology Co., Ltd. Location: No. 7, Tangyan South Road, High tech Zone, Xi'an City, Shaanxi Province Postal Code: 710000 Contact Person: Tan Xuchen Tel: 18729513866 Email: dxc3071@chinahualueng.com Hualu Engineering Technology Co., Ltd. April 25, 2025