华体科技：公司智慧城市业务板块一直涉及人工智能领域，新成立的两家子公司主要做充电桩及储能业务

Group 1 - The company has established two new subsidiaries focused on megawatt supercharging energy technology, which includes the development of artificial intelligence application software [2] - The company's smart city business segment has been involved in the artificial intelligence field [2] - The primary focus of the newly established subsidiaries is on charging piles and energy storage business [2]