UPM-Kymmene Corporation ANNOUNCEMENT 18.09.2007 SHARE REPURCHASE 18.09.2007 Helsinki Stock Exchange Trade date 18.09.2007 Bourse trade PURCHASE Share UPM1V Amount 690 000 shares Total cost 11 103 295.74 EUR Average price / share 16.0917 EUR Highest price / share 16.27 EUR Lowest price / share 15.97 EUR UPM-Kymmene Corporation now holds 6 780 000 shares including the shares repurchased on 18.09.2007. On behalf of UPM-Kymmene Corporation HANDELSBANKEN CAPITAL MARKETS Juha Kolehmainen Mauritz Heikkilä