光伏板块盘初拉升，欧晶科技涨停

Group 1 - The photovoltaic sector experienced a significant rise, with companies like Oujing Technology (001269) hitting the daily limit, and Daqo Energy and Aiko Solar (600732) increasing by over 5% [1] - The main contract for polysilicon futures surged by more than 5% prior to the stock movements [1] - Other companies such as Juhe Materials, Tongwei Co. (600438), and Flat Glass Group (601865) also saw notable gains [1]