Petrochemicals sector officials and executives have been given jail terms of between five and 20 years for their role in a $7.9bn embezzlement case. Six former officials at Petrochemical Commercial Company – named in media reports as chief executive Reza Hamzeh-Lou, assistant chief executive Abbas Samimi Naeb, commercial director Mohsen Ahmadian, board members Alireza Alaei Rahmani and Mostafa Tehrani, and Marjan Shaykh-ol-Eslami – were sentenced to 20 years and 74 lashes and will have to repay the money they received.