Telecomunicaciones y tecnología
Iran to buy $21 billion in Russian space equipment and aircraft - Sputnik
Manteghi said the contracts had been signed at the MAKS-2015 air show in Russia last month.
The contracts involved satellite-related equipment as well as the Sukhoi Superjet 100 regional passenger aircraft, Sputnik said.
Russia and Iran have been working to boost economic ties since Tehran signed a deal with six world powers in July, which offers Iran relief from sanctions in exchange for curbing its nuclear programme.
(Reporting By Jason Bush; Editing by Dominic Evans)