India's primary aluminium producers have significantly increased aluminium ingot (P1020, 99.7%) prices by INR 4,000/t ($48/t). Post-revision, Hindalco's prices were at INR 219,000/t ($2,628/t). Meanwhile, Balco's prices stood at INR 219,250/t ($2,630/t). All prices are ex-works and exclude GST.