Declining aluminum prices likely to impact future performance For Q4FY19, the aluminium segment's blended cost of production (CoP) declined by US$249/tonne QoQ, from US$2025/tonne in Q3FY19 to US$1776/tonne in Q4FY19. The decline in aluminium CoP was primarily driven by reduction in power costs as availability of linkage and e-auction coal improved. During the quarter, the company was also able to secure ~72% of its coal requirement through the linkage and captive blocks, which aided reduction in cost of production. However, recent trend of reduction in...