中国电建：子公司签订约69.94亿元南非供水扩建项目合同

Group 1 - The core point of the article is that China Electric Power Construction (601669) announced a contract signing for the Mokolo-Crocodile River (West) water supply expansion project in South Africa, with a contract value of approximately 6.994 billion yuan [1] - The project is being undertaken by China Water Resources and Hydropower Engineering Group International Co., Ltd. and South Africa's Entsika company, indicating international collaboration in infrastructure development [1] - The construction period for the project is approximately 48 months, highlighting the long-term commitment and investment in the region [1]