Signing an Annex to the Agreement on the guarantee line with Deutsche Bank Polska S.A.

Current report no. 46/2012

The Management Board of Polimex-Mostostal S.A. with its registered office in Warsaw at ul. Czackiego 15/17, with reference to the current report No. 26/2010, published on 16 April 2010 informs that on 28 June 2012 it received an Annex No. 4 to the Agreement on the guarantee line of 16 January 2009, signed by Deutsche Bank Polska S.A.

Pursuant to the aforementioned Annex, the validity of the guarantee line in the amount of PLN 100,000,000.00 has been extended up to 29 March 2013.

The amount of commission has been agreed upon on market terms.

The value of the Issuer's equity capital has been assumed to be the criterion for considering the Contract to be material.