Tehran, Sept 27, IRNA - The National Water and Wastewater Engineering Company has signed contracts worth $1b with the private sector, said the company’s managing director.

Tehran, Jan 8, IRNA - The United Nations and its humanitarian partners Tuesday appealed for $1 billion to save millions of Syrian children from becoming a “lost generation,” doomed by the civil war

Tabriz, E.Azarbaijan, Feb 2, IRNA -- East Azerbaijan Province Governor General, Ahmad Alirezabeigi declared the trade volume between Yerevan and Tehran ˈwillˈ hit $1 billion.

Bushehr, Oct 28, IRNA – Customs director of Pars Special Zone said one billion and 67 million dollars worth of gas condensate was exported from Pars Port Complex from September 20 to October 20, 20

Tehran, Sept 25, IRNA – Iran exported over one billion dollars worth of engineering and technical services to foreign states during the first five months of the current Iranian calendar year, start

Bojnourd, North Khorassan Province, June 27, IRNA – The head of the National Iranian Carpet Center, Mohammad Bagher Agha-Alikhani, says one billion dollars worth of hand-woven carpets will be expor