State Grid Information & Communication (SHA:600131) subsidiaries won pre-bids from the State Grid Corp. of China totalling 2.91 billion yuan, according to a Saturday filing with the Shanghai bourse.
Participating units included China Electric Power Engineering, Jiyuan Software; Qimingxing Technology, Yili Technology, and Yirong Information, which bid for power transmission and transformation projects and digitalization work, the filing said.