氢能概念异动拉升 亿华通20%涨停

Group 1 - Hydrogen energy concept stocks experienced significant intraday gains on September 18, with companies such as Yihuatong and Jingcheng Co. hitting the daily limit up [1] - Other companies in the sector, including Hemei Group, Zhongtai Co., Houp Co., Power New Science, and Koweil, also saw increases in their stock prices [1]