Stock exchange release August 4, 2011 10:00 AM EEST

Metso's financial information in 2012

Metso Corporation's stock exchange release on August 4, 2011 at 10:00 a.m. local time

Metso Corporation will publish its Financial Statements and three Interim
Reviews in 2012 as follows:

February 9, 2012 - Financial Statements for 2011
April 26, 2012 - Interim Review for January - March 2012
July 26, 2012 - Interim Review for January - June 2012
October 25, 2012 - Interim Review for January - September 2012

The Annual Report for 2011 will be published during the week starting on March
5, 2012 at the latest.

Metso Corporation's Annual General Meeting is planned to be held on Thursday,
March 29, 2012. Metso's Board of Directors will summon the meeting at the later
date.

Metso is a global supplier of sustainable technology and services for mining,
construction, power generation, automation, recycling and the pulp and paper
industries. We have about 29,000 employees in more than 50 countries.
www.metso.com

Further information, please contact:
Marja Mäkinen, Investor Relations Manager, Metso Corporation, tel.
+358 20 484 3211

Metso Corporation

Harri Nikunen
CFO

Marja Mäkinen
Manager, Investor Relations

Distribution:
NASDAQ OMX Helsinki Ltd
Media
www.metso.com