National Tubes Limited announced earnings results for the third quarter ended March 31, 2019. For the third quarter, the company announced sales was BDT 78.169 million compared to BDT 45.416 million a year ago. Operating income was BDT 5.520 million compared to of BDT 18.269 million a year ago. Net loss was BDT 1.511 million compared to BDT 24.872 million a year ago. Basic loss per share was BDT 0.05 compared to BDT 0.79 a year ago. For the nine months, sales was BDT 194.164 million compared to BDT 164.636 million a year ago. Operating income was BDT 14.104 million compared to BDT 57.070 million a year ago. Net loss was BDT 30.293 million compared to BDT 70.938 million a year ago. Basic loss per share was BDT 0.96 compared to BDT 2.24 a year ago.