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STOCK EXCHANGE RELEASE 24 Jun 1999

JAAKKO PÖYRY GROUP’S ACQUISITION OF ITS OWN SHARES

Based on the authorisation given by the Annual General Meeting on March 18, 1999, the Jaakko Pöyry Group announces that it will continue to acquire its own shares on the Helsinki Exchanges. According to the authorisation, the Jaakko Pöyry Group has the right to acquire, on the Helsinki Exchanges at their current price valid at the time of purchase, a maximum of 685,000 shares, equalling 5.0 per cent of the total number of shares. As Jaakko Pöyry Group has acquired 597 200 shares, the authorisation still allows acquisition of 87 800 shares. The authorisation is in force until March 18, 2000.

JAAKKO PÖYRY GROUP OYJ

Erkki Pehu-Lehtonen

Teuvo Salminen

For more information, please contact.

Mr. Kari Heliö, Legal Counsel Jaakko Pöyry Group Oyj

tel. +358 9 8947 2443, +358 400 442 036

www.poyry.com

DISTRIBUTION:

Helsinki Exchanges

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