Typical Customers： --select-- State Electricity Regulatory Commission China GuoDian Corporation China Datang Corporation China Huaneng Group China Power Invest Group Corporation China Huadian Corporation North China Grid Company Limited China Electric Power Research Institute State Nuclear Power Technology Corporation General Administration of Press and Publication of the People’s Republic of China Baidu Network Beijing CloudNet Software Technology Company Limited

Relevant Entities： --select-- State Grid Corporation of China State Grid Information&Telecommunication Company Limited Electric Power Communication Special Committee

Partners： --select-- China Telecom China Unicom China Mobile