 BUENOS AIRES, Argentina, June 2, 2021 PRNewswire -- Empresa Distribuidora y Comercializadora Norte S.A. edenor or the Company; BYMANYSE: EDN, the largest electricity distribution company in Argentina, announces that on April 26 th, 2021, it has filed its annual report on Form 20-F for the fiscal year ended December 31, 2020 the 2020 Annual Report before the U.S. Securities and Exchange Commission the SEC. 