硅能源板块持续走弱，大为股份跌近6%

Group 1 - The silicon energy sector continues to weaken, with major companies experiencing significant declines in stock prices [1] - Dawa Co. saw a nearly 6% drop in its stock price, while Chenguang New Materials fell over 5% [1] - Other companies such as Yuanxiang New Materials, Baose Co., and Yanggu Huatai also followed the downward trend [1]