Announcement Of An Electronic Public Open Tender, In Euros, With The Criteria For Awarding The Most Economically Advantageous Offer, Based On Price, For The Selection Of A Contractor And The Conclusion Of A Contract: A. For The Supply Of Electrical Material For The Planning Of Financial Year 2026 For The Needs Of The University Of Western Attica B. For The Supply Of Plumbing Material For The Planning Of Financial Year 2026 For The Needs Of The University Of Western Attica C. For The Supply Of Paints And Related Items For Fiscal Year 2026 Planning For The Needs Of The University Of Western Attica