±800kV Jinping-South Jiangsu UHV DC Transmission Line
±800kV Yazhong-Jiangxi UHV DC Transmission Line
Tibet-China Networking Project
750kV Shenmu Transmission and transformation project
750kV Huanghe-Lingzhou Transmission and transformation project
±660kV Ningdong-Shandong DC Transmission Line
500kV Shuanglong Substation
500kV Yongchao Substation
500kV Zhuji Substation