柴油发电机概念震荡反弹 潍柴重机涨停

Group 1 - The diesel generator concept has experienced a rebound, with companies such as Weichai Heavy Machinery (000880) and Taihao Technology (600590) hitting the daily limit increase [1] - Other companies like KOTAI Power (300153) and Meixin Yishen have seen stock price increases of over 10% [1] - Additional companies with notable stock performance include Longxin General (603766), Shenchiji Electric (603109), Tianrun Industrial (002283), and Sumida (600710) [1] Group 2 - There is a surge of dark pool funds flowing into these stocks, indicating increased investor interest [2]