燃气板块走高，大众公用涨停

Core Viewpoint - The gas sector experienced a significant rise, with major companies like Dazhong Public Utilities reaching their daily limit increase, indicating strong market performance in this industry [1] Company Summary - Dazhong Public Utilities hit the daily limit increase, showcasing robust investor confidence and market interest [1] - Delong Energy, Nanjing Public Utilities, and Jiufeng Energy also saw gains, reflecting a broader positive trend within the gas sector [1] Industry Summary - The gas sector is currently experiencing upward momentum, as evidenced by the performance of key players in the market [1]