Stock exchange release March 1, 2010 07:45 PM EEST

ACQUISITIONS OF OWN SHARES

Metso Corporation

 STOCK EXCHANGE ANNOUNCEMENT


 01 March 2010



 ACQUISITIONS OF OWN SHARES


 Date:                                   01 March 2010

 Exchange transaction:                   Buy


 Share class:                            MEO1V

 Amount:                                 20000

 Average price /share:                   23,1247       EUR

 Highest price /share:                   23,2500       EUR

 Lowest price /share:                    23,0300       EUR

 Total price:                            462494,00     EUR


 The shares held by Metso Corporation on 01 March 2010

 MEO1V                                   604617



 METSO CORPORATION



 On behalf of Metso Corporation




 Pasi Väisänen


 EVLI BANK PLC