Pursuant to Par. 100.1 of the Minister of Finance’s Regulation on current and periodic information to be published by issuers of securities, dated October 19th 2005 (Dz.U. of 2005, No. 209, item 1744), the Management Board of Grupa LOTOS S.A. hereby provides the release schedule for periodic reports in 2007: 1. Quarterly reports The non-consolidated quarterly report of Grupa LOTOS S.A. will be published as part of the consolidated quarterly report of the LOTOS Group pursuant to Par. 87.1 of the Minister of Finance’s Regulation on current and periodic information to be published by issuers of securities, dated October 19th 2005 (Dz.U. of 2005, No. 209, item 1744). Q4 2006 February 28th 2007 Q1 2007 May 15th 2007 Q2 2007 August 13th 2007 Q3 2007 November 13th 2007 2. H1 2007 semi-annual report The non-consolidated semi-annual report of Grupa LOTOS S.A. will be published as part of the consolidated semi-annual report of the LOTOS Group pursuant to Par. 87.4 of the Minister of Finance’s Regulation on current and periodic information to be published by issuers of securities, dated October 19th 2005 (Dz.U. of 2005, No. 209, item 1744). Consolidated semi-annual report September 20th 2006 3. 2006 annual reports 2006 non-consolidated annual report April 17th 2007 2006 consolidated annual report April 17th 2007