VST AB - Notification on material event

Regarding withdrawal a lawsuit against NDX energija, UAB

On December 3, 2009 VST, AB submitted an application to Vilnius Regional Court
regarding withdrawal of the lawsuit against NDX energija, UAB for an adjudge of
520 830 706 LT (150 842 998,7 EUR).

Vytautas Kazimieras Aranauskas
Chief Executive Officer 

Person for contacts:
Jolita Faktorovičienė
Jurist of Legal Department
Phone +370 5 2781270