Rautaruukki Oyj : Steel structure contract for Ruukki for Mälarenergi's combined heat and power plant

   Rautaruukki Oyj : Steel structure contract for Ruukki for Mälarenergi's
                        combined heat and power plant

Press release 12 February 2013 at 10am EET

Ruukki is to deliver the steel frame and envelope structures for Mälarenergi's
new combined heat and power (CHP) plant to be built at Västerås in Sweden.
Ruukki's customer is Metso Corporation, which is responsible for supplying the
world's largest recoverable fuel fired boiler for the project. The total value
of Ruukki's deliveries for the project is around EUR 12 million.

Ruukki is responsible for delivery and installation of the steel frame, wall
and roof structures, and hollow core slabs for the new building. The steel
frame for the building will be manufactured at Ruukki's plant in Oborniki,
Poland and the façade panels at the Alajärvi plant in Finland. The CHP plant
will feature a mosaic façade created by using Ruukki's sandwich panels in
different colours. The panels will give the building a cost-effective,
impressive look.

"Long experience, close teamwork with the customer and clear, extensive total
delivery are vital factors in successful demanding power plant projects,"
explains Sami Eronen, SVP Building Projects at Ruukki Construction.

Ruukki's part in deliveries for Mälarenergi's incineration plant will last
from the beginning of 2013 until the fourth quarter of the year. The power
plant will be fired mainly by recycled fuel made from municipal waste and will
also be capable of burning biofuel. When completed, the power plant will meet
the district heating needs of Västerås and Hallstahammar municipalities.

For more information, please contact: Sami Eronen, SVP, Building Projects,
Ruukki Construction, tel. +358 20 592 5173

Ruukki provides its customers with energy-efficient steel solutions for better
living, working and moving. Ruukki operates in some 30 countries and employs
around 9,000 people. Net sales in 2011 totalled EUR 2.8 billion. The company's
share is quoted on NASDAQ OMX Helsinki (Rautaruukki Oyj: RTRKS).

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