Razi Oil Refining at 24th International Oil, Gas, Refining and Petrochemical exhibition in Iran Article Score: 0 1 Share this page with your friends he International Oil, Gas, Refining and Petrochemical Exhibition of Iran is one of the biggest industrial and commercial events that is being held annually with presence of powerful domestic and foreign companies in the oil, gas, refining and petrochemical industries. Categories Events News Send comment Full name: Email: Comment: Security Code:(*) Enter your message Enter the captcha Email is not correct Enter your name & Last Name Rate it: