SHARE REPURCHASE 16.12.2005

ANNOUNCEMENT 16.12.2005



SHARE REPURCHASE 16.12.2005

In the Helsinki Stock Exhange

Trade date 16.12.2005 Bourse trade Osto Share YTY1V Amount 200 shares Total cost 7.050,00 EUR Average price/ share 35,2500 EUR Highest price/ share 35,25 EUR Lowest price/ share 35,25 EUR



YIT Corporation now holds a total of 200 shares including the shares repurchased on 16.12.2005.

On behalf of YIT Corporation

NORDEA BANK FINLAND PLC

Petri Simberg Joakim Paul