President of the Marmara Group Foundation Dr. Akkan Suver and Secretary General of the Marmara Group Foundation Cafer Okray paid a working visit to Andrey Buravov, Consul General of the Russian Federation in Istanbul. During the visit, Dr. Akkan Suver and Cafer Okray presented information about the 25th Eurasian Economic Summit, which will be held in Istanbul on 7, 8, 9 June 2022.