Stora Enso receives warning for breaching Exchange rules


Press release, October 5, 2007
                                                  
Stora Enso receives warning for breaching Exchange rules
                        
The Disciplinary Committee of OMX Nordic Exchange Helsinki has issued Stora Enso
Oyj with a warning for breaching stock exchange rules. The company violated the 
requirement for simultaneous disclosure when disclosing the interim report.     
	                                                                               
Stora Enso Oyj shares had been traded at deviating prices before the moment the 
interim report was published on July 26, 2007. The company's share price fell by
approximately 4.7 per cent before the information was published in OMX Nordic   
Exchange Helsinki (“Exchange”).                                                 

When Exchange enquired about the reason for this, it transpired that information
regarding the interim report had been available even though the company had not 
yet published its interim report. Stora Enso asked for the trading in its shares
to be suspended, and this was done on July 26 at 12:37. The reason for          
suspending trading was the fact that the company's interim report had been      
leaked before it was published. Stora Enso Oyj published its interim report on  
July 26 at 12:51.                                                               

The company stated that the mistake was caused by its then sub-supplier         
publishing, contrary to instructions issued by the company, the second quarter  
interim report on the company's website about one hour before the agreed        
publication time. The mistake was the result of human error at the sub-supplier.
The company further stated that it had understood the seriousness of the        
situation and, among other things, would review its internal instructions       
regarding the matter.                                                           

According to Exhange rules (3.1.1.) the purpose of disclosure requirements is to
make sure that all market participants have contemporaneous access to true and  
fair information regarding listed securities and their issuers such that an     
informed assessment can be made of the value of shares and other listed         
securities. Investors use information disclosed by issuers in evaluating their  
listed securities. The disclosure of information refers to its simultaneous     
delivery to the Exchange and to major mass communications media (rule 3.1.8).   

The Disciplinary Committee stated, among other things, that the interim report  
had not been made available simultaneously to all market participants, which    
meant that the requirement of simultaneous disclosure had been violated. Since  
this was a question concerning one of the key obligations of OMX rules, the     
violation had to be deemed serious, particularly when it was shown that it had  
influenced trading. Using a sub-supplier to fulfill the disclosure obligations  
did not mitigate the company's responsibility.                                  
On the other hand, the                                                          
Disciplinary Committee took the view that according to the account submitted,   
the company's communications arrangements were as such appropriate. The mistake 
could be seen as an isolated incident resulting from human error. The company   
had also taken corrective action immediately after detecting the mistake. These 
factors were taken into account when deciding on the appropriate sanctions.     

The OMX Disciplinary Committee found that Stora Enso Oyj had, when publishing   
its interim report on July 26, 2007, violated the Exchange rules. Committee     
issued the company with a warning.                                              

For further information, please contact:                                        
Timo Rintanen, Secretary of the Disciplinary Committee		+358 9 6166 7640        
Janne Seppänen, Head of Surveillance, OMX Nordic Exchange Helsinki, +358 9 6166 
7382                                                                            


OMX Nordic Exchange Helsinki donates its disciplinary fines to a foundation that
sponsors research related to securities markets in Finland and Sweden.          

Further information about the Disciplinary Committee, its members and the       
regulations of the Disciplinary Committee are available from the OMX Nordic     
Exchange Helsinki website at www.omxgroup.com/nordicexchange.                   

OMX Nordic Exchange Helsinki market supervision                                 
OMX Nordic Exchange Helsinki investigates all suspected rule violations. For    
minor violations, companies are given a written warning while serious cases are 
brought to the Disciplinary Committee for decision.                             
The members of the Disciplinary Committee are legal and financial experts       
independent of OMX Nordic Exchange Helsinki. The Chairman of the Committee is   
Mr. Mikko Tulokas, Supreme Court Justice, and the members are Professor Risto   
Nuolimaa, Professor Kalervo Virtanen and Mr. Simo-Pekka Helander, LL.M.

Attachments

20071005_storaenso_en.pdf