The Management Board of MBF Group S.A. with its registered office inWarsaw (the "Issuer", "Company"), with reference to current report ESPINo. 43/2025 of 4 September 2025 on the conclusion of a strategicconsortium agreement with Squadron Sp. z o.o. and the EugeniuszKwiatkowski Polish Industrial Lobby ("Consortium"), hereby announces thesigning of Appendix 1 to the Consortium Agreement on 1 October 2025.This document sets out the detailed rules for financing the IRYDA PLUSproject, the distribution of revenues and profits, the participation ofinvestors in subsequent stages, and the rules regarding intellectualproperty and the Issuer's representation vis--vis external entities.

At the same time, the Issuer's Management Board announces that Appendix1 stipulates that an investor may be a single entity or a group ofentities that will participate in the financing and implementation ofsubsequent stages of the project. As the Consortium Leader, the Issuerwill be the sole entity authorised to conduct talks, negotiations andsign investment agreements, letters of intent and other financialdocuments. This ensures consistency and uniform representation of theConsortium vis--vis the capital market.

With regard to intellectual property, it has been agreed that allresults of the work arising in the course of the project (ForegroundIP), including documentation, prototypes, models and software, will beowned by the Consortium members in the following proportions: MBF Group- 47.5%, Squadron - 47.5%, PLP - 5%. Background IP, i.e. rightscontributed by individual Parties, remain their exclusive property, butthe Parties have undertaken to grant each other licences enabling theiruse for the purposes of the project.

The annex also regulates the rules for the distribution ofcommercialisation revenues. These revenues include not only the sale ofthe IRYDA PLUS system, but also income from licences, sub-licences,grants, subsidies, training, simulators and other forms of marketimplementation. After deducting operating and organisational costs, theremaining revenues will be divided among the Consortium members in thefollowing proportions: MBF Group - 47.5%, Squadron - 47.5%, PLP - 5%.Notwithstanding the above, the Issuer will receive a success fee of 4%of the value of the investment capital raised, which may includefinancing in the form of equity or debt, including funds raised throughthe issue of shares, bonds or other financial instruments.

The Issuer's Management Board emphasises that the conclusion of Appendix1 is of fundamental importance for the financial and organisationalstructure of the Consortium. The document ensures transparency,stability and transparent rules of cooperation, which enables effectivepreparation for the financing of subsequent stages of the project'sdevelopment and future commercialisation.

The Issuer has deemed this information to be confidential and subject topublication pursuant to Article 17 of MAR due to the key importance ofthe provisions of Appendix 1 for the further course of the IRYDA PLUSproject, its potential impact on the Company's revenues and its marketvalue.