Shandong Lutai Holdings Group Co., Ltd. Luwa Coal Mine 2 # Turnover House Interior Renovation Project Bid Announcement: According to the company's production needs, Shandong Lutai Holdings Group Co., Ltd. Luwa Coal Mine has conducted a public bidding for the bidding project of the company's 2 # Turnover House Interior Renovation Project. In accordance with the principles of fairness, impartiality, and openness, the bidding, evaluation, and determination have been carried out according to the prescribed procedures. The winning bid result of this bidding is now announced as follows: 1. Project Name and Number: Luwa Coal Mine 2 # Turnover House Interior Renovation Project Bidding Number: ZB-LTKG-LW-2503-01 2. Bidding Announcement Media and Date Media: Lutai Holdings Bidding Platform, China Procurement and Tendering Network Bid Opening Date: 9:30am, April 11, 2025 3. Bid Winning Information Bid Winning Supplier: Jialin Construction Group Co., Ltd. Bid Winning Amount: ¥ 795607.84 (in words: Seven hundred and ninety-five thousand six hundred and seven yuan eighty-four cents) 4. Contact Information for this Bidding: Bidding Unit: Shandong Lutai Holdings Group Co., Ltd. Luwa Coal Mine Contact Person: Yang Dongyu Contact Information: 17615378958 Bidding Agency: Shandong Yinying Engineering Consulting Co., Ltd. Contact Person: Peng Qingshan 15318171153 Shandong Lutai Holdings Group Co., Ltd. Luwa Coal Mine Contact Person: Coal Mine Shandong Yinying Engineering Consulting Co., Ltd. April 15, 2025