Robust quarter on lower costs, strong volumes Cutting estimates to factor in alumina/LME price decline; Maintain Buy EBITDA of INR5.2b (-10% QoQ) was 42% ahead of our estimate due to (a) lower power & fuel costs (-22% QoQ) and (b) higher alumina volumes (we assume to have come in at 380kt). The sequential decline in EBITDA can be attributed to lower...