On May 9, China Southern Power Grid announced that on that day, the company held a meeting of managers above the middle level.

Jiangsu, Zhejiang, Shanghai and Anhui: the work was suspended during the May Day holiday, the pace of work resumption after the holiday was slow, the rain weather disturbance was superimposed, the downstream construction demand release was less than expected, and the capacity utilization rate of regional mixing stations continued to be low.