Stora Enso Oyj

Share Issue/Capital Change • Jun 12, 2009

Disclosure 270946

Stora Enso Oyj - Corporate Action

Stora Enso shares converted

STORA ENSO OYJ STOCK EXCHANGE RELEASE 12 June 2009 at 06.00 GMT During the 1-29 May 2009 conversion period there was one conversion and a total of 347 A shares were converted into R shares. The shares were recorded in the Finnish trade register today, 12 June 2009, and trading in the new R shares will start on 15 June 2009. Breakdown of shares after conversion: A shares 177 152 084 R shares 612 386 415 Total 789 538 499 Each A share and each ten R shares carry one vote. The total amount of votes after conversion is 238 390 726. For further information, please contact: Ulla Paajanen-Sainio, Senior Vice President, Investor Relations, tel. +358 2046 21242 www.storaenso.com www.storaenso.com/investors Stora Enso is the world leader in forest industry sustainability. We offer our customers solutions based on renewable raw materials. Our products provide a climate-friendly alternative to many non-renewable materials, and have a smaller carbon footprint. Stora Enso is included in the Global 100 list of the world's most sustainable companies. Stora Enso is also listed in the Dow Jones Sustainability Index, the FTSE4Good Index, and the Climate Disclosure Leadership Index. Stora Enso employs 29 000 people worldwide, and our sales in 2008 amounted to EUR 11.0 billion. STORA ENSO OYJ Ulla Paajanen-Sainio Jari Suvanto