Acciona Mostostal Warszawa is part of the Acciona Capital Group.

Report No. 9_Information Regarding the Selection of the Most Advantageous Offer

28 March 2019

The Management Board of Mostostal Warszawa S.A. ("Company") informs that on 28 March2019, the Company was notified by the General Directorate of Roads and Motorways of the Opole Branch (GDDKIA) on the selection of the most advantageous offer by Mostostal Warszawa S.A. to "design and carry out the task entitled Construction of the Praszka bypass within the 45 national road".

The offer submitted by Mostostal Warszawa S.A. includes:

• Contract value: PLN 171.5 million gross.

• Implementation period: 36 months.

• Payment terms: 30 days from the date of receipt of the invoice.

• The maximum warranty period is 10 years.

• Due performance security: 10% of the contract value.

The decision on the selection of the best offer may be appealed against, which may be lodged within 10 days from the day on which the circumstances underlying the lodging of the offer were or could be learned.

Legal basis:

Article 17 paragraph 1 MAR - confidential information