Are the three Yongan electric power companies state-owned?

Santai Yongan Electric Power Company is not a state-owned enterprise. Sichuan Hydropower Investment and Management Group Santai Yongan Electric Power Co., Ltd. belongs to local enterprises, also referred to as geoelectricity. Only three counties in Mianyang City, Wu Heping did not join the State Grid. If it has joined the state grid, it can be called a state-owned enterprise. Therefore, Santai Yongan Company is not a state-owned enterprise.