Grid equipment sector fluctuates and rises, Zhongheng Electric hits limit up.

In the afternoon, the power grid equipment sector fluctuated and rose, Zhongheng Electric sealed the daily limit, Kolin Electric touched the daily limit, Ankao Zhidian rose by more than 10%, Sifang Shares, Siyuan Electric, Shuangjie Electric, and Shunna Shares followed suit.