Organisation Of Petroleum Exporting Countries, PhotosFOLLOW
Organisation of petroleum exporting countries, Latest News
The Organization of the Petroleum Exporting Countries is an intergovernmental organization or cartel of 13 countries. Founded on 14 September 1960 in Baghdad by the first five members, it has since 1965 been headquartered in Vienna, Austria, although Austria is not an OPEC member state. Read More
