National Oxygen Limited announced earnings results for the first quarter ended June 30, 2021. For the first quarter, the company announced total revenue was INR 145.114 million compared to INR 66.145 million a year ago. Net income was INR 40.329 million compared to net loss of INR 22.896 million a year ago. Basic earnings per share from continuing operations was INR 8.4 compared to basic loss per share from continuing operations of INR 4.77 a year ago.