36Kr learned that photovoltaic concept stocks surged, OJing Tech hit the daily limit, Shuangliang Eco-Energy, Aiko Solar, and Daqo Energy rose over 5%, while Ainengju, Tongwei Co., Ltd., Saiwu Technology, Flat Glass Group, and GCLSI also followed suit. On the news front, polysilicon futures have rebounded continuously recently, with today's main contract rising over 5% in the morning session, reported at 33,850 yuan/ton