In December 2021, Shenzhen Expressway acquired 100% equity of Ningxia Zhongwei Xintang New Energy Co., Ltd. through its new energy company. The project is located in Gantang Town, Zhongwei City, Ningxia Hui Autonomous Region, with an installed capacity of 49.5MW and 23 Nanjing Wind Power NJ130-2.2 wind turbines. . The acquisition of this project has formed synergistic benefits with Baotou Nanfeng and Xinjiang Mulei projects, laying the foundation for the business development of the northwest area.