Hindustan Copper Q4 Results: Cons PAT surges 135% YoY to Rs 444 crore, revenue jumps 58% by ET Markets | May 15, 2026 5:06 pm | Indian Stocks, Market, News Hindustan Copper Q4 Results: The metal major posted a revenue uptick of 58% to Rs 1,156 crore in Q4FY26 versus Rs 731 crore in the corresponding quarter of the previous financial year.