1044万元招标18辆新能源公交车！

Group 1 - The core viewpoint of the article highlights the announcement of the urban-rural public transport integration project in Tongcheng County, which includes the procurement of 18 new energy buses with a total investment of approximately 10.44 million yuan [1][2]. Group 2 - The project is officially named "Tongcheng Urban-Rural Public Transport Integration Project - Bus Procurement" and is located in Tongcheng County [2]. - The procurement involves acquiring 18 units of new energy buses, with a total investment amounting to about 10.44 million yuan [2]. - The project is expected to be officially awarded in June 2025, with the actual content of the bidding subject to the final announcement by the bidding entity [2].