RTA Laboratuvarlari Biyolojik Urunler Ilac ve Makine Sanayi Ticaret A.S. Announced earnings results for the first quarter ended March 31, 2019. For the first quarter, the company announced sales was TRY 5.582 million compared to TRY 5.424 million a year ago. Operating income was TRY 294,427 compared to operating loss of TRY 1.314 million a year ago. Net income was TRY 1.774 million compared to TRY 36,808 a year ago.