南风股份(300004.SZ)：通风与空气处理设备已应用于拉日铁路项目

Group 1 - The company has applied its ventilation and air treatment equipment in the LaRi Railway project [1] - The company plans to actively participate in major project bidding in regions such as Xinjiang and Tibet [1] - The company will strictly adhere to the information disclosure obligations as per the regulations of the CSRC and Shenzhen Stock Exchange for any significant contracts [1]