Supplement to current report no. 208/2014 - Selection of the bid of the Issuer’s subsidiary company

With reference to the current report no. 208/2014 the Management Board of Polimex-Mostostal S.A. with its registered office in Warsaw at ul. Młynarska 42 (“the Company”, “the Issuer”) informs that the bid of the Issuer’s subsidiary company - Polimex Energetyka Sp. z o.o. (“the Contractor”) has been selected as the most favourable in the proceedings for the contract awarded by EDF Polska S.A. for: “Carrying out capital works on capitalised boilers no. K-4, K-6 in EDF Polska

S.A. Rybnik Division and the correponding: fire burner installations, PF ducts, air channels, air fans, gas fans and slag traps” (“the Agreement”) to perform task no. 1 consisting in an overhaul of the K4 boiler in EDF POLSKA S.A. Rybnik Division as part of dismantling and installation works on pressure and non-pressure elements of the boiler.