changes to the ownership structure of the Issuers’ shares

The Management Board of Polimex-Mostostal S.A. (hereinafter referred to as the ‘Company’) with its registered office in Warsaw at ul. Czackiego 15/17 hereby informs that they have received from ING Powszechne Towarzystwo Emerytalne S.A. (hereinafter referred to as the ‘Fund’) acting pursuant to Article 69 of the Act of 29 July 2005 on Public Offering and conditions of organised trade in financial instruments, and on public companies, a notification on reduction by ING Otwarty Fundusz Emerytalny of the general number of votes at the General Meeting of the Company. The reason for the change of the general number of votes at the General Meeting of the Company was registration of the increase of the Company’s business capital on 22 January 2013. Prior to the increase, the Fund owned 89,278,046 shares of the Company, which constituted 17.13% of the Company’s business capital and entitled to 89,278,046 votes at the General Meeting of the Company, which constituted 17.13% of the general number of votes at the General Meeting of the Company. Following the aforementioned increase of the capital, as of 22 January 2013 the Fund owns 185,431,892 shares of the Company, which constitutes 13.90% of the Company’s business capital and entitles to 185,431,892 votes at the General Meeting of the Company, which constitutes 13.90% of the total number of votes at the General Meeting of the Company.