Electro Sur Este S.A.A. Announced earnings results for the second quarter ended June 30, 2021. For the second quarter, the company announced sales was PEN 129.175 million compared to PEN 100.494 million a year ago. Operating income was PEN 27.241 million compared to PEN 19.141 million a year ago. Net income was PEN 19.025 million compared to PEN 13.257 million a year ago. For the half year, sales was PEN 245.247 million compared to PEN 203.734 million a year ago. Operating income was PEN 46.653 million compared to PEN 35.372 million a year ago. Net income was PEN 32.597 million compared to PEN 24.666 million a year ago.