Okmetic Oyj - Financial Calendar

CHANGE IN THE PUBLISHING DAY FOR OKMETIC OYJ'S INTERIM REPORT JANUARY-MARCH 2012

OKMETIC OYJ       STOCK EXCHANGE RELEASE        9 DECEMBER 2011   AT 9.30 A.M.

CHANGE IN THE PUBLISHING DAY FOR OKMETIC OYJ'S INTERIM REPORT JANUARY-MARCH 2012

Okmetic Oyj changes the publishing day of the January-March 2012 interim report
from the earlier reported (25 April 2012). The new publishing day is Friday, 27
April 2012. Other publishing days for 2012 remain unchanged.

In the year 2012 Okmetic will publish financial information as follows:

The 2011 financial statements bulletin, on Wednesday 8 February 2012
Interim report, 1st quarter 2012, on Friday 27 April 2012
Interim report, 2nd quarter 2012, on Thursday 26 July 2012
Interim report, 3rd quarter 2012, on Wednesday 24 October 2012

The 2011 annual report will be published on the company website in week 12. The
printed annual report will be mailed to shareholders who have ordered it in week
14.

The annual general meeting of Okmetic Oyj is tentatively scheduled for
Thursday 12 April 2012. The board of directors of the company will convene the
annual general meeting at a later date.

All financial information is available immediately after release also on the
company website, www.okmetic.com.


OKMETIC OYJ

Juha Jaatinen
Senior Vice President, Finance, IT, and Communications

For further information, please contact:

Senior Vice President, Finance, IT, and Communications Juha Jaatinen, Okmetic
Oyj, tel. +358 9 5028 0286, email: juha.jaatinen@okmetic.com

Distribution:

NASDAQ OMX Helsinki
Principal media
www.okmetic.com

OKMETIC IN BRIEF

Take it higher

Okmetic is a technology company which supplies tailor-made silicon wafers for
sensor and semiconductor industries and sells its technological expertise to the
solar cell industry. Okmetic provides its customers with solutions that boost
their competitiveness and profitability.

Okmetic's silicon wafers are part of a further processing chain that produces
end products that improve human interaction and quality of life. Okmetic's
products are based on high-tech expertise that generates added value for
customers, innovative product development and an extremely efficient production
process.

Okmetic has a global customer base and sales network, production plants in
Finland and the US and contract manufacturers in Japan and China.

Okmetic's shares are listed on NASDAQ OMX Helsinki under the code OKM1V. For
more information on the company, please visit our website at www.okmetic.com.


[HUG#1570249]

Attachments:

OKME2511.pdf