By DPA,
Vienna : The price for crude oil produced by the Organization of the Petroleum Exporting Countries (OPEC) lost another $1.20 Thursday, OPEC said Friday.
One barrel (159 litres) of OPEC crude stood at $97.68 Thursday, compared with 98.88 dollars on the previous day.
OPEC calculates an average basket price based on 13 important brands produced by cartel members.
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