淮北矿业(600985.SH)：聚能发电2*660MW超超临界燃煤发电机组项目已进入建设冲刺阶段

Group 1 - The core viewpoint of the article is that Huabei Mining (600985.SH) is making significant progress in the construction of its 2*660MW ultra-supercritical coal-fired power generation project, aiming for completion by the end of 2025 [1] - The construction of the 2 cooling tower has successfully reached its top, indicating a key milestone in the project [1] - The railway dedicated line and power transmission line construction are accelerating, further supporting the project's timeline [1]