Borusan Mannesmann Boru Sanayi ve Ticaret A.S. Announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was TRY 1,199.198 million compared to TRY 1,149.200 million a year ago. Operating income was TRY 82.405 million compared to TRY 44.705 million a year ago. Net income was TRY 73.384 million compared to TRY 16.880 million a year ago.