The subsidiary Ningxia Ningdong Railway Co., Ltd. plans to invest 271 million yuan for the electrification transformation and power through line project supporting external power supply projects. On December 25, the company received the document from the Development and Reform Commission of Ningxia Hui Autonomous Region "The Reply of the Development and Reform Commission of Ningxia Autonomous Region on the approval of the external power Supply project of the Ningdong Railway Electrification Transformation Project", and the external power supply project of the Ningdong Railway electrification transformation project was approved.