President of the Islamic Republic of Iran Seyed Ebrahim Raisi sent a letter addressed to President Serdar Berdimuhamedov, in which he expressed great satisfaction with the successful holding of the 17th meeting of the Intergovernmental Turkmen-Iranian Commission on Economic Cooperation between Iran and Turkmenistan and the Iran Prože Specialized Exhibition on November 17-18 in Ashgabat, transmits TDH.