UNIPETROL, a.s. was informed on 16.3.2006 that the company Česká spořítelna, a.s. was on 14.3.2006 in possesion of 9,248.073 shares of Unipetrol a.s., representing 5.10% share in the initial capital of Unipetrol and in the voting rights at the Meeting of Shareholders of Unipetrol a.s. The information was provided to Unipetrol, a.s. in accordance to § 122 Act no. 256/2004 Coll.