1 (89) | Nippon Telegraph and Telephone Corp, Japan | JPN | ||
2 (133) | State Grid Corporation of China * | CHN | ||
3 (399) | China Southern Power Grid Co Ltd * | CHN | ||
4 (692) | State Grid Shandong Electric Power Co | CHN | ||
5 (742) | China Electric Power Research Institute | CHN | ||
6 (793) | Jiangsu Electric Power Company | CHN | ||
7 (880) | Wuhan Textile University | CHN | ||