SMM Analysis：According to the latest customs data, China imported 491,500 mt (metric tons) of zinc concentrate in May 2025, down 0.63% MoM (3,100 mt) from April, but up 84.26% YoY. From January to May ...

The miner’s ambitious ₹35,000-crore expansion aims to lift capacity and lower costs. But lease uncertainties, muted volume ...