ANNOUNCEMENT PURSUANT TO CHAPTER 2, SECTION 10 OF THE SECURITIES MARKET ACT


Ruukki Group Plc, Stock Exchange Release, 18 May 2009 at 09:50 a.m.             

ANNOUNCEMENT PURSUANT TO CHAPTER 2, SECTION 10 OF THE SECURITIES MARKET ACT     

Ruukki Group Plc has received an announcement pursuant to Securities Market Act 
chapter 2, section 9 regarding a change in shareholding:                        

Kermas Ltd (registration number 504889, Tortola, British Virgin Islands)        
announces that its current ownership has exceeded 15 % of the share capital and 
voting rights of Ruukki Group Plc based on share transactions carried out on 14 
May 2009.                                                                       

Kermas Limited now owns Ruukki Group Plc shares and forward contracts as        
follows:                                                                        

--------------------------------------------------------------------------------
|                                       |      number of |     % of shares and |
|                                       |         shares |       voting rights |
--------------------------------------------------------------------------------
| Current ownership (shares)            |     41,111,200 |             15.75 % |
--------------------------------------------------------------------------------
| Potential future ownership (forwards) |    +45,255,300 |             17.34 % |
--------------------------------------------------------------------------------
| Potential future ownership (option    |    +73,170,731 |             28.03 % |
| arrangement)                          |                |                     |
--------------------------------------------------------------------------------
| Total                                 |    159,537,231 |             61.12 % |
--------------------------------------------------------------------------------

The forward contracts will expire in June 2009.                                 

Ruukki Group Plc's registered number of shares is 261,034,022 and share capital 
is EUR 23,642,049.60. The number of treasury shares held by Ruukki Group Plc on 
15 May 2009 is 10,700,000 shares.                                               

RUUKKI GROUP PLC                                                                

Alwyn Smit                                                                      
Chairman of the Board and CEO                                                   

Ruukki Group specialises in industrial refining of certain natural resources.   
The Group has two focus areas: Wood Processing and Minerals. Ruukki Group Plc's 
shares are listed on NASDAQ OMX Helsinki in which the shares of the Company are 
traded in the mid cap segment, in the industrials sector.                       

For additional information, please contact:                                     

Alwyn Smit                                                                      
Chairman of the Board and CEO                                                   
Ruukki Group Plc                                                                
Telephone +358 50 442 1663 / +41 7960 19094                                     
www.ruukkigroup.fi                                                              

This stock exchange release is based on a translation into English of a document
written in Finnish. In case of any discrepancies, inconsistencies or            
inaccuracies, the Finnish version of the release shall prevail.