瑞纳智能设备股份有限公司关于中标结果公示的公告

Group 1 - The company, Hefei Ruina Intelligent Energy Management Co., Ltd., has won a bid for the renovation of aging heating pipelines and facilities for Urumqi Heating Group Co., Ltd., with a bid amount of RMB 225,039,620.56 [1] - The project is expected to have a positive impact on the company's operating revenue and operating profit if the formal contract is signed and the project is successfully implemented [1] - The announcement was made on August 13, 2025, and the bid results were publicly disclosed on August 18, 2025 [1][5]