Vedanta Aluminium on Wednesday said it has expanded its annual alumina refining capacity to 3.5 million tonnes at its Lanjigarh unit in Odisha. The alumina refining capacity earlier was 2 million tonnes per annum (MTPA), the company said in a statement.
It plans to further increase alumina refining capacity to 5 MTPA, besides increasing aluminium production capacity to 3 MTPA from 2.37 MTPA at present, the Vedanta Group company said.
