( dpa ) - The price for oil produced by the Organization of Petroleum Exporting Countries (OPEC) moved down slightly, OPEC said on Wednesday.
According to calculations by the OPEC Secretariat, one barrel ( 159 litres) stood at 88.49 dollars on Tuesday, down 13 cents from 88.62 dollars on Monday.
OPEC calculates an average basket price of twelve important brands produced by cartel members.