Standard & Poor's upgraded corporate rating on Metso to BBB


Standard & Poor's Ratings Services has upgraded the long-term credit rating of  
Metso Corporation to BBB from BBB- and the short-term rating to A-2 from A-3.   
The rating on Metso's senior unsecured debt has been upgraded to BBB- from BB+. 
The outlook on rating is considered stable.                                     

Metso is a global engineering and technology corporation with 2006 net sales of 
approximately EUR 5 billion. Its 25,500 employees in more than 50 countries     
serve customers in the pulp and paper industry, rock and minerals processing,   
the energy industry and selected other industries.                              
www.metso.com                                                                   


For further information, please contact:                                        

Pekka Hölttä, Senior Vice President, Corporate Treasurer                        
tel. +358 20 484 3195                                                           
Johanna Sintonen, Vice President, Investor Relations                            
tel. +358 20 484 3253                                                           












Metso Corporation                                                               



Olli Vaartimo                               Kati Renvall                        
Executive Vice President and CFO            Vice President,                     
                                            Corporate Communications            
				                                                                            


distribution:                                                                   
Helsinki Stock Exchange                                                         
New York Stock Exchange                                                         
Media                                                                           
www.metso.com