501 (1776) | Petrobras, Brazil | BRA | ![]() | |
502 (1780) | University of the Free State | ZAF | ![]() | |
503 (1782) | Heilongjiang University | CHN | ![]() | |
504 (1783) | Kazan State Power Engineering University | RUS | ![]() | |
505 (1785) | Academy of Military Sciences of the Chinese People's Liberation Army * | CHN | ![]() | |
506 (1786) | Yellow River Institute of Hydraulic Research | CHN | ![]() | |
507 (1787) | Nuclear Power Institute of China | CHN | ![]() | |
508 (1788) | Bangalore University | IND | ![]() | |
509 (1790) | Dagestan State University | RUS | ![]() | |
510 (1792) | Rajasthan Technical University | IND | ![]() |