城发环境：目前在洛阳市、开封市两地暂无供排水一体化项目合同落地

Group 1 - The core viewpoint of the article is that the integrated supply and drainage pilot projects in six counties of four cities in Henan have concluded, and there are currently no contracts for such projects in Luoyang and Kaifeng [2][3] - The company, Chengfa Environment (000885.SZ), is actively engaging with Luoyang and Kaifeng regarding the integrated supply and drainage projects [2]