Stock Exchange release February 23, 2010 05:46:38 PM CET

ACQUISITIONS OF OWN SHARES

Metso Corporation
STOCK EXCHANGE ANNOUNCEMENT
23 February 2010
ACQUISITIONS OF OWN SHARES
Date:23 February 2010
Exchange transaction:Buy
Share class:MEO1V
Amount:24000
Average price /share:23,7804EUR
Highest price /share:24,1600EUR
Lowest price /share:23,2500EUR
Total price:570729,60EUR
The shares held by Metso Corporation on23 February 2010
MEO1V504617
METSO CORPORATION
On behalf of Metso Corporation
Pasi Väisänen
EVLI BANK PLC