PowerChina Jiangxi Hydropower Company Hongyawan 500kV Power Transmission and Transformation Project (Substation Part) Construction Project (Copper Stranded Wire, Copper Busbar, Copper Cable) Procurement Open Bidding Procurement Announcement

[Tender Notice] PowerChina Jiangxi Hydropower Company Hongyawan 500kV Power Transmission and Transformation Project (Substation Part) Construction Project (Copper Stranded Wire, Copper Busbar, Copper Cable) Procurement Open Bidding Procurement Announcement Purchasing Unit: PowerChina Group Jiangxi Provincial Hydropower Engineering Bureau Co., Ltd. Substation Engineering Company Region: Guyang County, Baotou, Inner Mongolia Autonomous Region Industry: Water & Hydropower Project No.: PC-0128-26J6-FG0335 Published: 2026-07-09