柴油发电机概念盘初走强 泰豪科技、动力新科双双涨停

Group 1 - The diesel generator concept saw a strong performance in the morning session on August 19, with several companies experiencing significant stock price increases [1] - Taihao Technology and Power New Science reached the daily limit up, while KOTAI Power surged over 15% [1] - Weichai Heavy Machinery hit the daily limit up, achieving a historical high, with other companies like New Chai Co. and Maxin Yishen also following the upward trend [1]