4家煤矿被责令停产整顿！

Core Viewpoint - The National Mine Safety Supervision Bureau has published four typical enforcement cases involving coal mines, emphasizing the need for improved safety management and compliance with regulations to prevent accidents and ensure worker safety [3][4][5][6] Group 1: Enforcement Cases - Case 1: A coal mine in Inner Mongolia was found to have significant water hazards due to the presence of accumulated water in a mining area that had crossed the water exploration line, leading to a suspension of operations and economic penalties [3] - Case 2: A coal mine in Guizhou was discovered to have manipulated monitoring data to hide gas exceedances, which posed severe risks of suffocation or explosion, resulting in a suspension and legal action against responsible personnel [4] - Case 3: A coal mine in Jilin failed to enforce personnel access protocols in a rock burst risk area, reflecting weak safety management and leading to a suspension and penalties [5] - Case 4: An open-pit coal mine in Shanxi was found to have a dump height of 72.15 meters, exceeding the design limit by two times, indicating serious safety management issues and resulting in a suspension and penalties [6]