Vienna, Austria
9-10 September 2008
<...>
The Conference warmly welcomed the Minister of Petroleum of Egypt, the Deputy Prime Minister of the Russian Federation and the Minister of Energy & Mining of the Republic of Sudan, representatives of non-OPEC oil-producing countries with whom the Organization seeks concrete and constructive dialogue in the interests of maintaining order and stability in the oil market.
<...>
The Conference regretfully accepted the wish of Indonesia to suspend its full Membership in the Organization and recorded its hope that the Country would be in a position to rejoin the Organization in the not too distant future.
http://www.opec.org/opecna/Press%20Releases/2008/pr112008.htm