TEHRAN Oct 28 (Shana)--The managing-director of National Iranian Oil Company (NIOC) has named a new chief at the head of the state-run companys legal directorate. Rokneddin Javadi on Monday appointed Ali-Akbar Mahrokhzadeh to replace Mahmoud-Reza Firouzmand. Javadi said the NIOCs Legal Directorate is expected to make sure that Irans interests are ...