Change in the shareholding in Outotec Oyj

OUTOTEC OYJ                   STOCK EXCHANGE RELEASE                 MARCH 5, 2012 AT 1.45 PM

Change in the shareholding in Outotec Oyj

ANNOUNCEMENT UNDER THE FINNISH SECURITIES MARKET ACT, CHAPTER 2, SECTION 10 OF A CHANGE IN THE SHAREHOLDING IN OUTOTEC OYJ

In accordance with the Securities Market Act, Chapter 2, Section 10 Outotec Oyj announces that group holdings of Goldman Sachs Group, Inc. (200 West Street, New York, New York 10282-2198, USA) in shares of Outotec Oyj (OTE1V) on March 1, 2012 exceeded 5% and were 2,458,638 shares, which represents 5.37% of the share capital and votes in the company.

The share capital of Outotec Oyj consists of 45,780,373 shares and each share is entitled to one vote at the general meeting of shareholders.

OUTOTEC OYJ

Rita Uotila, Vice President - Investor Relations
tel. +358 20 529 2003, mobile +358 400 954141
e-mail: rita.uotila(at)outotec.com

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www.outotec.com