特高压概念异动拉升，四方股份、神马电力双双涨停

Core Viewpoint - The concept of ultra-high voltage (UHV) has seen significant market activity, with notable stocks such as Sifang Co. and Shenneng Power reaching their daily price limits, indicating strong investor interest in this sector [1] Company Summary - Sifang Co. and Shenneng Power both hit the daily limit up, reflecting a bullish sentiment in the UHV sector [1] - Other companies such as Fospower Technology, TBEA, Baiyun Electric, Guodian Nanzi, and State Grid Yingda also experienced price increases, suggesting a broader market rally in the UHV industry [1]