The exhibit wil come to an end in a ceremony on Tuesday night, July 22.
A number of other officials, including director of the expo Hojat-ol-Islam Mohammad Reza Heshamti will also be present at the function.
This year's exhibition was inaugurated on Tuesday, June 24, in the Holy Defense Garden-Museum.
Several sections including children, academics, international and digital media were arranged during the exhibit.
Cultural products, books and CDs with the central theme of the Quran were available.
People received this edition of the exhibition so well that the organizers decided to extend the expo twice.