大秦铁路今年预计完成电煤运量超5亿吨

Core Viewpoint - The article highlights the critical role of coal supply during the winter season, emphasizing the importance of coal transportation for electricity generation in China [1] Group 1: Coal Transportation - The Daqin Railway, which accounts for over 20% of national coal transportation, is projected to complete a coal transport volume of 516 million tons this year, establishing itself as a primary channel for electricity coal supply in China [1] - The efficiency of coal transportation has significantly improved, contributing to better supply management during the cold wave [1]