On June 16, 2022, the patent technology application of the company's R&D Department was reported again. The appearance patent application of "electric power patrol robot" declared by our company was approved by the China National Intellectual Property Administration. The acquisition of this patent shows that our company has taken a solid step in building the industrial development of smart grid, and has added a technical reserve for the company's goal of developing new smart grid products. For many years, the company has actively responded to the national strategy of revitalizing the country through science and technology, continuously leveraging its technological advantages, vigorously introducing high-end talents, deeply exploring customer needs, and continuously launching industry-leading intelligent products. The company will continue to deepen its efforts in fields such as smart grids, increase innovation, and continuously achieve new results.