Cartón de Colombia S.A. Announced earnings results for the full year ended December 31, 2020. For the full year, the company announced sales was COP 1,151,444 million compared to COP 1,217,784 million a year ago. Operating income was COP 133,713 million compared to COP 111,697 million a year ago. Net income was COP 110,086 million compared to COP 88,052 million a year ago.