YEREVAN. – Differences remaining in Armenia's talks on Eurasian Economic Union are not of “conceptual character”, Deputy FM Sergey Manasaryan told reporters on Thursday.

Asked about the status for Nagorno-Karabakh in Eurasian Economic Space, the official noted that the remaining differences are of technical character.

“I will not tell the other details. Please, draw conclusions by yourself,” he said.

Asked to comment on the statement by President of Kazakhstan Nursultan Nazarbayev, Manasaryan said: “The Kazakh president had made numerous statements. Last time he said there are remaining issues. We, for our part, do not believe they are conceptual issues”.

During the meeting in Astana, Nazarbayev said “There is an unpleasant topic. Not to instigate a person in Azerbaijan,  you joined the WTO this way, and you need to join the Eurasian Union within the borders recognized by the UN, with a reservation”.

The treaty on establishment of Eurasian Economic Union was signed by the leaders of Russia, Belarus and Kazakhstan in Astana on Thursday. President Serzh Sargsyan participated in the meeting of Supreme Eurasian Economic Council and offered to sign a treaty on Armenia's accession till June 15, 2014.