宇通客车：新能源客车经济效益日益凸显

Group 1 - The core viewpoint of the article highlights that Yutong Bus emphasizes the increasing economic benefits of new energy buses, indicating a shift in customer decision-making based on comprehensive value including product and service quality [2] Group 2 - Yutong Bus responded to investor inquiries on an interactive platform, reinforcing the importance of product and service value in customer decisions [2]