Hindustan Zinc Reports 4% Rise In Q3 Mined Metal Output; Silver Production Slips 1%

Vedanta Group company Hindustan Zinc Ltd reported its quarterly production update for the December 2025 quarter, showcasing steady operational performance. The company’s mined metal production rose 4% year on year, driven by strong ore throughput and efficient mining operations across its key sites.

Despite higher base metal output, silver production recorded a slight 1% year-on-year decline due to lower ore grades in specific zones. The company remains focused on maintaining stable production levels, enhancing metal recovery processes, and optimizing cost efficiency as part of its long‑term growth strategy.

Key Highlights

• Q3 FY26 mined metal production up 4% year-on-year
• Silver output declined 1% year on year during the same period
• Production supported by improved ore grades and better mining efficiency
• Company continues focus on operational excellence and sustainability initiatives

Source: Exchange filing, Hindustan Zinc Ltd