Financial calendar for 2004

Polski Koncern Naftowy ORLEN S.A. ("PKN ORLEN"), Central Europe's largest downstream oil company, hereby publishes its financial calendar for 2004.

Unconsolidated financial reports, produced at quarterly and half-yearly stages under Polish Accountancy Standards, will be published as a section within the consolidated financial report.

Quarterly reports

Q4 2003 - 26.02.2004
Q1 2004 - 14.05.2004
Q2 2004 - 13.08.2004
Q3 2004 - 15.11.2004

Half yearly report

H1 2004 - 30.09.2004

Annual statements

2003 annual statements will be produced as follows:

Unconsolidated - 31.03.2004
Consolidated - 20.04.2004