Admission to and trading in of series A, G, K and L ordinary bearer stocks.

The Management Board of Polimex-Mostostal S.A. informs that on 27 January 2011 the Management Board of Giełda Papierów Wartościowych w Warszawie S.A. (Warsaw Stock Exchange), pursuant to the application of which the Issuer informed in the current report no. 5/2011, it adopted resolution No. 124/2011 on admission to and trading in the GPW Main Market of series A, G, K and L ordinary bearer stocks of Polimex-Mostostal S.A. the following ordinary bearer stocks of the nominal value of PLN 0.04 (four grosz) each were admitted to trading: - 7.500 (seven thousand five hundred) series A stocks, - 117,124 (one hundred seventeen thousand one hundred twenty-four) series G stocks, -38,733,090 (thirty-eight million seven hundred thirty-three thousand ninety) series K stocks, -17,829,488 (seventeen million eight hundred twenty-nine thousand four hundred eighty-eight) series L stocks. The Management Board of Warsaw Stock Exchange decided that the following stocks shall be admitted to trading on 2 February 2011: - series A on condition of assimilation of the stock by Krajowy Depozyt Papierów Wartościowych S.A. (the National Depository for Securities) on 2 February2011 with the traded stock of the Company; series G on the condition of registration of the stock by Krajowy Depozyt Papierów Wartościowych S.A. on 2 February 2011 and assigning it the code: PLMSTSD00019; - series K and L on condition of registration of the stock by Krajowy Depozyt Papierów Wartościowych S.A. on 2 February 2011 and assigning it the code: PLMSTSD00019. On the same day, the Management Board of Warsaw Stock Exchange adopted the resolution No. 125/2011 and the resolution no. 126/2011 on exclusion from trading in the GPW Main Market of the stock of Naftobudowa S.A. and Energomontaż-Północ S.A. as of 2 February 2011 due to the merger of the companies with Polimex-Mostostal S.A. Legal basis: Article 56 (1) (2) of the Act on public offer – current and periodical information.