On September 11th, Gelunhui: Jilin Jinguan Electric, Shenzhen Auto Electric Power Plant, and Qingdao Topscomm Communication Inc. have consecutive limit-ups, and Varitronix, Guizhou Taiyong-Changzheng Technology, Shijiazhuang Kelin Electric, and Shenzhen Increase Technology are among the top gainers. On the news front, the National Development and Reform Commission recently issued a notice on promoting the pilot work of the scale application of vehicle-grid interaction, pointing out that it is necessary to promote collaborative innovation of V2G technology and models. V2G technology refers to the technology of bidirectional energy transmission between vehicles and the power grid. Through V2G technology, electric vehicles can serve as energy storage devices, absorb electricity when the grid load is low, and release electricity when the grid load is high, thereby earning price difference income. Electric vehicles can also earn price difference income.