Kartonsan Karton Sanayi ve Ticaret A.S. Announced earnings results for the first quarter ended March 31, 2019. For the first quarter, the company announced sales was TRY 187.463 million compared to TRY 141.054 million a year ago. Operating income was TRY 28.001 million compared to TRY 22.549 million a year ago. Net income was TRY 25.366 million compared to TRY 16.652 million a year ago.