India's primary aluminium producers have significantly increased aluminium ingot (P1020, 99.7%) prices by INR 5,500/t ($66/t). Post-revision, Hindalco's prices were at INR 224,500/t ($2,696/t). Meanwhile, Balco's prices stood at INR 224,750/t ($2,699/t). All prices are ex-works and exclude GST.