The Management Board of Mostostal Warszawa S.A. (the ‘Company’), in reference to Current Report No. 6/2025 of 30 April 2025, hereby announces a change in the agenda of the Ordinary General Meeting of the Company convened for 29 May 2025, made at the request of a shareholder of the Company dated 8 May 2025, representing at least 1/20 (one twentieth) of the share capital.

The change to the agenda consists in the introduction of a new item: ‘Adoption of a resolution on the remuneration policy for members of the Management Board and Supervisory Board in force at the Company’. The above change was made pursuant to Article 401 § 1 of the Commercial Companies Code.

The new agenda of the Annual General Meeting is as follows:

1. Opening of the meeting.

2. Election of the Chairman of the General Meeting.

3. Confirmation that the General Meeting has been properly convened and is capable of adopting resolutions.

4. Election of the Counting Committee

5. Adoption of the agenda.

6. Review and approval of the report on the Company's activities in 2024, the Company's financial statements for 2024, the report on the activities of the Capital Group in 2024 and the consolidated financial statements for 2024.

7. Review and approval of the report on the activities of the Supervisory Board of Mostostal Warszawa S.A.

8. 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 2024.

9. Adoption of a resolution on covering the loss for 2024.

10. Adoption of a resolution on the Supervisory Board's report on the implementation of the remuneration policy for members of the Management Board and Supervisory Board in 2024.

11. Adoption of a resolution on the remuneration policy for members of the Management Board and Supervisory Board in force at the Company.

12. Closing of the meeting

The updated draft resolutions of the Annual General Meeting, taking into account the shareholder's request, are attached to this report.

All information regarding the Annual General Meeting is available on the Company's website at https://www.mostostal.waw.pl/relacje-inwestorskie/walne-zgromadzenie/2025.

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).