OPEC participates in Tehran’s oil & gas exhibition

12 May 2017, Sweetcrude, Tehran, Iran — The Organization of the Petroleum Exporting Countries (OPEC) took part in IR Iran’s International Oil, Gas, Refining and Petrochemical Exhibition 2017, which concluded Tuesday in Tehran. The four-day event featured around 2,500 domestic companies along with 1,500 foreign firms from 37 countries, including China, Germany, South Korea, Austria, […] More »