光伏概念反复活跃 国晟科技3连板

Group 1 - The photovoltaic sector is experiencing renewed activity, with Guosheng Technology (603778) achieving three consecutive trading limits, and Jingyuntong (601908) achieving two consecutive trading limits [1] - Other companies such as Yamaton (002623), Tuori New Energy (002218), and Yijing Photovoltaic (600537) are also seeing price increases [1] - There is a notable influx of dark pool funds into these stocks, indicating strong investor interest [1]