Group 1 - The company has been advancing the research and development of intelligent mining equipment and technology innovation in recent years [1] - A total of 13 intelligent coal mines and 2 intelligent coal preparation plants have been established [1] - The company has invested in 11 mining shield machines, which have increased the efficiency of rock roadway excavation by 3 times [1] Group 2 - Some subsidiaries of the company have introduced robots to perform routine inspection tasks [1] - Chemical enterprises are utilizing robots for tasks such as dosing and explosion-proof firefighting [1]