CLARIFICATION TO FORTUM'S INTERIM REPORT
Fortum Corporation STOCK EXCHANGE RELEASE 21 October 2004CLARIFICATION TO FORTUM'S INTERIM REPORT The attachment to the Interim Report published today at 9 a.m.(GMT +2) contained a rounding error compared to the Report. In the income statement, profit before taxes for the third quarter2004 is EUR 289 million as stated in the Interim Report and notEUR 288 million as stated in the attachment. The deviation does not have any impact on the key figures in theInterim Report. The corrected attachment is enclosed in full. Fortum CorporationCarola Teir-LehtinenSenior Vice President,