The pre winning bid announcement for the procurement inquiry and comparison of shock wave resistant valves, explosion-proof shock wave resistant close doors, and wooden doors of the Wanfu Project Department's explosive magazine is hereby made. "xx unit" has conducted a fair, just, and open bidding/inquiry for the "XX project" in accordance with the prescribed procedures. The pre winning bid announcement for this public bidding/inquiry is as follows: Tender name: Wanfu Project Department's Explosive Magazine Anti shock Wave Resistant Valve, Explosion proof Shock Wave Resistant Close Door, and Wooden Doors Procurement Inquiry and Comparison Tender Number: CGRW-2025-003124 First winning candidate: Shandong Jinkexing Co., Ltd; Total price including tax: 101500 yuan; Second round candidate: Yuncheng, Shandong; Total price including tax: 106600 yuan; Third round candidate:; Total price including tax: 108400 yuan; Tenderee: Publicity date: April 24, 2025- April 25, 2025 middling coal 71st Engineering Office Co., Ltd. Date: April 24, 2025