Hindustan Zinc Q3 Results: Vedanta subsidiary posts highest-ever quarterly profit at ₹3,916 crore, up 46% YoY by Live mint | January 19, 2026 4:13 pm | Indian Stocks, Market, News Vedanta subsidiary Hindustan Zinc on Monday, January 19, posted a strong set of results for the recently-concluded October-December quarter (Q3) of the ongoing fiscal.