ICICI Securities Ltd | Retail Equity Research Hindustan Zinc (HZL) topline came in higher than our estimate on the back of better than expected sales volume. The topline for the quarter came in at | 2530.6 crore (down 30.3% YoY, however higher than our estimate of | 2318.8 crore). Zinc sales volume for the quarter came in at ~120000 tonnes (down 33.3% YoY and 24.1% QoQ, however higher than our estimate of ~103000 tonnes). Lead sales volumes came in at 23000 tonnes (down 20.7% YoY, 43.9% QoQ and lower...