Operating Margin Improves YoY as well as QoQ ATL's EBITDA grew by 39% YoY and 4% QoQ to Rs5.1bn on the back of higher-than-expected sales volume, better product-mix and benign raw material prices. EBIDTA margin expanded by 166bps YoY and 52bps QoQ to 12.8% in 4QFY18. The Management envisages that the input prices are likely to inch up moderately from current quarter onwards, while company took 2%...