Dogusan Boru Sanayi ve Ticaret A.S. reported earnings results for the first quarter ended March 31, 2023. For the first quarter, the company reported sales was TRY 10.19 million compared to TRY 3.89 million a year ago. Net income was TRY 0.704867 million compared to TRY 0.29929 million a year ago.