MEVACO Metallurgical Industrial and Commercial Société Anonyme (under the trade name “MEVACO S.A.”, hereinafter the “Company”), in accordance with the provisions of Article 4.1.3.1 of the Athens Stock Exchange Regulation, Article 17(1) of Regulation (EU) 596/2014 of the European Parliament and of the Council of 16 April 2014, and Decision No. 25 (item 6) of the Governing Committee of the Athens Stock Exchange Markets, hereby informs the investing public that it has entered into a new contract for the construction, production, and supply of metallic structures for a photovoltaic park in Northern Greece, with a total estimated contract value of €6.5 million.

Based on the agreed project timeline and the development and installation plan of the photovoltaic park, the production and delivery of the aforementioned fixed metallic mounting structures are expected to be completed within the 2026 fiscal year.

With the signing of this new contract, MEVACO continues to maintain its leading position in the Greek photovoltaic market and beyond, having delivered projects with a total installed capacity exceeding 4.5 GWp (Gigawatts), covering the energy needs of more than one million households.

The execution of this new contract confirms the Company’s diversified production capabilities and the flexibility of its business model, as well as its proven long-standing experience, high level of expertise, and consistent reliability in the successful, efficient, and timely execution of major photovoltaic park projects, which are distinguished by strict specifications, high quality standards, and innovative technical features.

Aspropyrgos, 10 December 2025

For “MEVACO S.A.”