KARACHI: President of the Islamic Republic of Iran Dr. Seyyed Ebrahim Raisi on Wednesday concluded his maiden visit to Pakistan.During the three-day visit in which he traveled to Islamabad, Lahore and Karachi, the two sides held productive discussions and agreed to advance bilateral cooperation in multiple domains including in trade, connectivity, energy and people-to-people contacts.Dr. Seyyed Ebrahim Raisi was seen off by Federal Minister for Housing and Works Mian Riaz Hussain Pirzada, Governor Sindh Muhammad Kamran Khan Tessori, Chief Minister Sindh Syed Murad Ali Shah and other high officials.