The Management Board of Mostostal Warszawa S.A. (“Company”) informs that today, the Company signed an agreement with Mennica Polska S.A. for performance of construction work as part of an investment task under the name: construction of a multi-family residential building with service functions and underground garage, area management, entry to the real property and the necessary technical infrastructure, including municipal transformer stations, located in the area of plots with Nos. 110/1, 110/3, 110/4 within area 6-01-06, constructions of exits on fragments of road lanes of ul. Pereca, plot No. 10/1 within area 6-01-06 and construction of the necessary technical infrastructure on plots with No. 6, 10/1 within area 6-01-06 at ul. Waliców 11 in Warsaw, along with disassembly of a part of the Aurum office building located on plot with No. 110/3 within area 6-01-06 at ul. Waliców 11 in Warsaw.

Completion deadline of the agreement: 31 May 2019.

The value of the agreement amounts to: PLN 103.150 million net + VAT.

Payment deadline: 30 days from invoice receipt.

Guarantee period:

- 6 years for the investment task in total, encompassing, in particular, construction work and additional work, including finishing work;

- a minimum of 24 months for equipment and machines or for a longer period of time resulting from a guarantee indicated by the manufacturer of the equipment.

Performance bond for the contract: bank performance bond for the total amount of 10% of the net contract value.

The Management Board of Mostostal Warszawa S.A. reports that its’ subsidiary, AMK Kraków S.A. (60% of shares in the total number of votes) ("Contractor") signed an agreement with Zakład Górniczo-Hutniczy "Bolesław" S.A. in Bukowno (“Employer”) for performance of an investment, on the “turn-key basis”, under the name: “Extension of Installation for Recovery of Zinc-Bearing Waste.”

Remuneration of the Contractor: PLN 33 million net

Payment deadline: 30 days from invoice receipt by the Employer.

Guarantee period: 36 months

Performance bond for the agreement: bank guarantee or insurance guarantee constituting 10% of contractual net remuneration.

Deadline for completion: 30 June 2019.