□ Iran telecommunication company: https://www.tci.ir

□  NATIONAL IRANIAN OIL PRODUCTS DISTRIBUTION COMPANY WWW.NIOPDC.IR

□  ESFAHAN MOBARAKEH STEEL COMPANY WWW.MOBARAKEH-STEEL.IR

□  ESFAHAN STEEL COMPANY WWW.ESFAHANSTEEL.COM

□  OIL INDUSTRIES ENGINEERING & CONSTRUCTION COMPANY  WWW.OIECGROUP.COM

□   FAJR PETROCHEMICAL COMPANY  WWW.FAJRCO.COM

□  NATIONAL IRANIAN OIL COMPANY  WWW.NIOC.IR

□  IRANIAN CENTRAL OIL FIELDS COMPANY WWW.ICOFC.IR

□  AHVAZ POWER GENERATION CO (RAMIN POWER PLANT) WWW.RAMINPOWER.IR

□  IRANIAN ENGINEERIN & DEVELOPMENT GAS COMPANY WWW.NIGCENG.IR

□  KHOZESTAN STEEL COMPANY WWW.KSC.IR

□  PARS OIL & GAS COMPANY WWW.POGC.IR

□  IRANIAN OFFSHORE OIL COMPANY WWW.IOOC.CO.IR