生物质能概念震荡反弹，华光环能涨停

Group 1 - The biomass energy concept is experiencing a rebound, with Huaguang Huaneng hitting the daily limit increase [1] - Companies such as Jiaao Environmental Protection, Haixin Energy Technology, Shangaohuan Energy, Shaoneng Co., Jiuzhou Group, and Conglin Technology are also seeing gains [1]