Publishing of Outotec's interim review January-March 2011

OUTOTEC OYJ    STOCK EXCHANGE NOTICE           APRIL 15, 2011 AT 09.00 AM

PUBLISHING OF OUTOTEC'S INTERIM REVIEW JANUARY-MARCH 2011

Outotec's interim review for January-March 2011 will be published on Friday, April 29, 2011 at 12.00 (EET).

A briefing will be held in Helsinki, Finland on the same day at 02.00 pm.

BRIEFING

Date: Friday, April 29, 2011
Time: 14.00 pm (EET)
Venue: Hotel Scandic Simonkenttä, Meeting room Freda, Simonkatu 9, Helsinki

JOINING VIA WEBCAST

You may follow the briefing via a live webcast at www.outotec.com. Please, click in and register approximately 5 to 10 minutes before the briefing. The webcast will also be recorded and published on Outotec's website for on demand viewing.

JOINING VIA TELECONFERENCE

You may also join the briefing by telephone. To register as a participant for the teleconference and Q&A session, please dial in 5 to 10 minutes before the beginning of the event:

FI/UK: +44 20 7162 0025
US/CANADA: +1 877 491 0064
Password: 891318

In addition, an instant replay service of the conference call will be available for 3 days until May 1st, 2011 midnight on the following numbers:

FI/UK: +44 20 7031 4064
US: +1 888 365 0240
Access code: 891318

The contact information is gathered for registration purposes only and it is not used for commercial purposes.

OUTOTEC OYJ

Rita Uotila, Vice President - Investor Relations
tel. +358 20 529 2003, mobile +358 400 954 141
e-mail: rita.uotila(at)outotec.com

DISTRIBUTION:

NASDAQ OMX Helsinki Ltd
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www.outotec.com