UNIPETROL, a.s. hereby announces that there has been a change in the financial calendar for 2013. Fourth quarter 2012 financial results will be published on 23 January 2013.

The originally announced date of publication of the fourth quarter 2012 financial results was 25 January 2013.

The estimation of selected operating data of Unipetrol (trading statement) for the fourth quarter 2012 will be published on 18 January 2013, as previously announced.

In Prague, 8 January 2013
UNIPETROL, a.s.
Reg. Announc. No. 1/2013