An Electronic Open Procedure For The Conclusion Of A Public Contract, Above Limits, With The Criterion Of Assigning The Most Economical Proportional Bidding Solely On The Basis Of An Article, For The "Promotion Of Sponsors Of Liquefied Fuel And Gas Suppliers, To Meet The Needs Of The Municipality Of Athens And The Municipality Of Athens Months ", Indicative Budget: 22.482.136.41 € (24% Vat Symphony For Wet Fuels & Amp; Vat 6% For Gas And The Supply Safety Fee (0.78 €/Mwh)).