Promotora y Operadora de Infraestructura, S. A. B. De C. V. Announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was MXN 2,732.899 million compared to MXN 2,580.131 million a year ago. Operating income was MXN 1,547.583 million compared to MXN 1,530.458 million a year ago. Net income was MXN 1,336.923 million compared to MXN 1,299.793 million a year ago.