Adjustment of date of publication of the estimation of selected operating data of PKN ORLEN for the third quarter 2009

Polski Koncern Naftowy ORLEN S.A. (“PKN ORLEN”) announces that there has been a change in the date of publication of the estimation of selected operating data of PKN ORLEN for the third quarter 2009. The announcement will be produced on 23 October 2009.

The previously announced publication date of this announcement was 20 October 2009.