The Management Board of Mostostal Warszawa S.A. (the ‘Company’) pursuant to Article 399 § 1 of the Commercial Companies Code and Articles 402[1] and 402[2] of the Commercial Companies Code and § 14.1 of the Company's Articles of Association convenes the Ordinary General Meeting for May 23, 2024 at 11.00 a.m. at the Company's registered office address: 12A Konstruktorska Street, 02-673 Warsaw, with the following agenda:

1. opening of the meeting.

2. election of the Chairperson of the General Meeting.

3. declaring that the General Meeting has been duly convened and has the capacity to adopt resolutions.

4. Consideration and approval of the report on the Company's activities in 2023, the Company's financial statements for 2023, the report on the Group's activities in 2023 and the consolidated financial statements for 2023.

5. consideration and approval of the report on the activities of the Supervisory Board of Mostostal Warszawa S.A.

6. Granting discharge to the members of the Supervisory Board and the members of the Management Board of the Company for the performance of their duties in 2023.

7. Adoption of a resolution on the distribution of profit for 2023.

8. Adoption of a resolution giving an opinion on the Report of the Supervisory Board on the implementation of the Remuneration Policy for the Members of the Management Board and the Supervisory Board in 2023.

9. Closing of the meeting.

Enclosed, the Management Board of the Company announces:

1. the notice convening the Annual General Meeting for 23 May 2024.

2. the draft resolutions of the Annual General Meeting.

3. Resolutions of the Supervisory Board of Mostostal Warszawa S.A. on:

-the separate financial statements for 2023 and the separate report of the Management Board on the Company's activities in 2023.

- the consolidated financial statements for 2023 and the report on the Group's activities in 2023.

- the distribution of the Company's profit for 2023

- the discharge of the members of the Company's Management Board in respect of their duties for 2023

- the report of the Supervisory Board on its activities for 2023

- consideration and opinion on matters subject to resolutions of the General Meeting of the Company

- adoption of the Report on Remuneration of the Management Board and Supervisory Board of Mostostal Warszawa S.A. for 2023.

4 Report of the Supervisory Board of Mostostal Warszawa S.A. on its activities for 2023.

5. the Report on Remuneration of the Management Board and Supervisory Board of Mostostal Warszawa S.A. for 2023 prepared by the Supervisory Board, together with the Report of the independent auditor on the performance of the attestation service providing reasonable assurance.

Legal basis: § 19 para. 1 pt. 1 of the Regulation of the Minister of Finance of 29 March 2018 on current and periodic information provided by issuers of securities and conditions for recognising as equivalent information required by the laws of a non-member state (Journal of Laws of 2018, item 757).