Regulatory announcements

PKN ORLEN’s subsidiary – ORLEN Asfalt – has purchased bonds issued by PKN ORLEN

PKN ORLEN’s subsidiary – Anwil – has purchased bonds issued by PKN ORLEN

PKN ORLEN’s subsidiary – ORLEN Upstream – has purchased bonds issued by PKN ORLEN

PKN ORLEN Statement of Claim regarding arbitration proceedings against Yukos International in connection with transaction of purchase of AB Mazeikiu Nafta shares

PKN ORLEN’s subsidiary – ORLEN Ksiegowosc – has purchased bonds issued by PKN ORLEN

PKN ORLEN’s subsidiary – Anwil – has purchased bonds issued by PKN ORLEN

PKN ORLEN’s subsidiary – ORLEN Deutschland – has purchased bonds issued by PKN ORLEN

PKN ORLEN’s subsidiary – ORLEN Koltrans – has purchased bonds issued by PKN ORLEN

PKN ORLEN’s subsidiary – ORLEN Transport – has purchased bonds issued by PKN ORLEN

Correction of Regulatory announcement no 74/2010 dated 22 April 2010 regarding estimations of selected financial and operating data for PKN ORLEN Group for the first quarter 2010

Estimations of selected financial and operating data for PKN ORLEN Group for the first quarter 2010

PKN ORLEN’s subsidiary – ORLEN Asfalt – has purchased bonds issued by PKN ORLEN

PKN ORLEN’s subsidiary – ORLEN Upstream – has purchased bonds issued by PKN ORLEN

PKN ORLEN’s subsidiary – Anwil – has purchased bonds issued by PKN ORLEN

Granting an exclusive negotiations in the process of sale of ANWIL shares

PKN ORLEN’s subsidiary – ORLEN PetroCentrum – has purchased bonds issued by PKN ORLEN

PKN ORLEN’s subsidiary – Anwil – has purchased bonds issued by PKN ORLEN

ORLEN Deutschland has signed the agreement with Deutsche BP

List of announcements published by PKN ORLEN in 2009

PKN ORLEN’s subsidiary – IKS Solino – has purchased bonds issued by PKN ORLEN