Convening of an Ordinary General Meeting

The Management Board of Polimex-Mostostal S.A. with its registered office in Warsaw at ul. Czackiego 15/17, acting pursuant to § 38 (1) (1) of the Ordinance of the Minister of Finance dated 19 February 2009 on current and periodic information provided by issuers of securities and terms of deeming information required by the regulations of a non-Member State equivalent (Dz. U. [Dziennik Ustaw, Journal of Laws] of 2009, no. 33, item 259 as amended), hereby informs of convening the Ordinary General Meeting.

The Management Board of Polimex-Mostostal S.A. with its registered office in Warsaw, acting pursuant to Article 395, Article 399 § 1, Article 4021 and Article 4022 of the Code of Commercial Companies, and § 30 (2) of the Articles of Association of the Company, convenes on 27 June 2012 at 11:00 in Warsaw, ul. Młynarska 42, the Ordinary General Meeting.

The content of the notice of convening the Meeting constitutes an annex to this report.