Iran exported $3,175 million worth of technical and engineering services in the previous Iranian calendar year (ended March 20).
The Figure shows a 21 percent increase in comparison to its preceding year, the Islamic Republic of Iran Broadcasting reported.
"In the previous Iranian calendar year 58 contracts have been signed with 21 countries around the world," the Trade Promotion Organization Deputy Kioumars Fat'hollah-Kermanshahi said.
"Turkmenistan, Sri Lanka, the United Arab Emirates, Iraq, Kazakhstan, and Lebanon respectively are the top 6 importers of Iranian technical and engineering services," he added.