Some issues on Nagorno-Karabakh conflict resolution still remain open, following the meeting of Armenian, Azerbaijani and Russian Foreign Ministers in Moscow, Azerbaijani Foreign Minister Elmar Mammadyarov stated on Monday.

“Progress has been registered in some issues, however some of them still remain open,” he said, without specifying them.

According to Mammadyarov, it is still early to put them into circulation. He stressed that the outcome of the ministers’ 3-hour meeting will be presented to the presidents, Trend News reports.

As Armenian News-NEWS.am reported earlier, President of Armenia Serzh Sargsyan will meet his Azerbaijani counterpart Ilham Aliyev through the mediation of RF President Dmitry Medvedev in Kazan on June 25.

Moscow hosted the meeting of Armenian, Azerbaijani and Russian Foreign Ministers on June 11.