Tehran, February 19 (QNA) - HH the Amir Sheikh Tamim bin Hamad Al-Thani arrived Wednesday in Tehran on an official visit to Islamic Republic of Iran. HH the Amir and the accompanying delegation were welcomed upon arrival at Mehrabad International Airport by HE Iran's Minister of Energy, Abbas Aliabadi; HE Ambassador of the State of Qatar to Iran, Saad bin Abdullah Al Mahmoud; and HE Iran's Ambassador to Qatar, Dr ...