The corruption occurred between 2006 and 2012. However, officials learned about it in 2013.
Tehran and Beijing have agreed to join hands in the fight against corruption, terrorism, and money-laundering.
To address shortcomings in Iran-Iraq trade transactions, steps should be taken toward opening a joint bank.
Chinese companies plan to invest in a Tram project to be constructed in the Northwestern Iranian city of Tabriz, a senior Chinese official announced on Sunday.
Chinese companies are interested to invest in infrastructural projects in Iran's Qom province, specially monorail and airport construction, a senior Chinese official announced on Sunday.
An Italian delegation visits Iran to promote bilateral cooperation.
First deputy- President has said Iran is one of the safest countries for petrochemical investments.
China plans to allocate approximately $1bln for the implementation of Khoda Afarin Dam irrigation project, an Iranian parliamentarian announced.