The company had posted a standalone profit of ₹257 crore in the year-ago period, the state-owned company said in a filing to the BSE.
The standalone revenue from operations in the quarter declined to ₹2,766.2 crore, compared with ₹2,863.1 crore in the year-ago period, the filing said.
In a statement, the company said that in the entire 2018-19, NALCO registered a net profit of ₹1,732 crore, a growth of 29% as compared with ₹1,342.19-crore net profit in the previous year.
"During the year ended March 2019, the net sales turnover was ₹11,386 crore, registering a growth of 21% over the previous year," the statement said. Nalco also ended the financial year 2018-19 on a strong performance in domestic sale.