278辆公交车动力电池更换招标，预算2800万元！

Group 1 - The Chifeng Public Transport Company plans to replace the power batteries of 278 buses with an investment budget of 28 million yuan, funded by government grants and corporate self-raised funds, with a planned bidding date of July 11, 2025 [1] - The published bidding plan is a preliminary arrangement for the project, aimed at enhancing transparency in the bidding process, with potential for cancellation or changes in the future [2] Group 2 - The electric heavy truck market saw a significant increase of 145% in May, with Foton maintaining the top position and XCMG surpassing 1,000 units sold [6] - Yuchai's K14N engine helps truck owners cope with a sluggish freight market, achieving a fuel consumption rate of 29 kg per 100 km [6] - Dongfeng Motor Company has experienced personnel changes recently [6] - New energy vehicle companies have received a capital injection of 1.2 billion yuan, with Foton, Bosch, and Yihua Tong increasing their stakes [6] - Yutong holds a 26% market share in the new energy bus sector, with competitors like BYD, Zhongtong, and Ouhui seeing their sales double in May [6]