Yunnan Tianxing Industrial Co., Ltd. Substation Project Management Center 220kV Xiangrong Substation Central Yunnan Power Distribution Expansion Project supporting 110kV bay expansion project copper busbar procurement project public competitive procurement announcement

[Tender Notice] Yunnan Tianxing Industrial Co., Ltd. Substation Project Management Center 220kV Xiangrong Substation Central Yunnan Power Distribution Expansion Project supporting 110kV bay expansion project copper busbar procurement project public competitive procurement announcement Purchasing Unit: Yunnan Yundian Investment Holding Group Co., Ltd. Region: Songming County, Kunming, Yunnan Project No.: DZJJ2026072900000011 Budget: CNY 6K Published: 2026-07-29