Korea Electric Power Corporation Files 2022 Annual Report on Form 20-F PR Newswire NAJU, South Korea, April 28, 2023 NAJU, South Korea , April 28, 2023 /PRNewswire/ -- On April 28, 2023 , Korea Electric Power Corporation (NYSE: KEP) ("KEPCO") filed its annual report including audited consolidated financial statements on Form 20-F for the year ended December 31, 2022 with the U.S. Securities and Exchange Commission. The report is available at KEPCO's website, home. kepco.co.kr/kepco/EN/ (Investor...