UPM-Kymmene Corporation ANNOUNCEMENT 21.09.2007 SHARE REPURCHASE 21.09.2007 Helsinki Stock Exchange Trade date 21.09.2007 Bourse trade PURCHASE Share UPM1V Amount 790 000 shares Total cost 13 439 404.79 EUR Average price / share 17.0119 EUR Highest price / share 17.18 EUR Lowest price / share 16.75 EUR UPM-Kymmene Corporation now holds 8 760 000 shares including the shares repurchased on 21.09.2007. On behalf of UPM-Kymmene Corporation HANDELSBANKEN CAPITAL MARKETS Juha Kolehmainen Mauritz Heikkilä