The delegation of the Marmara Group Foundation consisting of Dr. Akkan Suver, Sezgin Bilgiç, Belgin Tanrıverdi, Ece Şahin, Öncücan Sönmez and Hakan Özdemir, who visited the Mayor of Bosnia and Herzegovina Stari Grad, İrfan Cengic in his office, presented information about the 28th Eurasian Economic Summit.