Talvivaaran Kaivososakeyhtiö Oyj - Company Announcement

Secondary Listing on the Helsinki Stock Exchange - Summary regarding Talvivaara

Talvivaara Mining Company Plc (the “Company”) has prepared this summary in      
connection with the application to have the Company's shares admitted to public 
trading on NASDAQ OMX Helsinki Ltd (the “Helsinki Stock Exchange”). On May 6,   
2009, the Finnish Financial Supervisory Authority has granted, on the basis of  
Chapter 3, Section 9, Item 8 of the Decree of the Finnish Ministry of Finance on
Prospectus Referred to in Chapter 2 of the Finnish Securities Market Act, an    
exemption from the obligation to publish a prospectus (diary number             
17/212/2009). This summary is not a prospectus as referred to in Chapter 2,     
Section 3 of the Finnish Securities Market Act (495/1989, as amended), and the  
Finnish Financial Supervisory Authority has not approved this summary.          

The Company is responsible for this summary. Having taken all reasonable care to
ensure that such is the case, the information contained in this summary is, to  
the best of the knowledge of the Company, in accordance with the facts and      
contains no omission likely to effects its import when the nature of the summary
is taken into account. This summary does not purport to be complete. The Company
is responsible for the errors in the summary only in case the summary is        
misleading, inaccurate or inconsistent in relation to information made public by
the Company pursuant to its regular and ongoing disclosure obligation. Where a  
claim relating to the information contained in this summary is brought before a 
court within the European Economic Area, the plaintiff investor may have to bear
the costs of translating the summary before the legal proceedings are initiated 
in accordance with the national legislation of the member state where the legal 
proceedings are initiated.                                                      

For full summary please see link provided

Attachments:

secondary listing on the helsinki stock exchange - summary regarding talvivaara 7 may 2009 (2).pdf