Hindustan Zinc Ltd. (HZL) has raised zinc and lead ingot prices by up to INR 6,600/t ($79/t) today. Zinc ingots are now at INR 277,500/t ($3,326/t), up by INR 6,600/t ($79/t) compared to prices on 25 Apr. Meanwhile, lead ingot prices have been increased by INR 4,400/t ($53/t) to INR 213,100/t ($2,554/t) ex-Jodhpur. LME zinc prices are at $2,883/t (up 3.1%), and lead at $2,219/t (up 2.5%).