Robust Growth in India Business; Maintain BUY Alkem Laboratories (Alkem) has reported a healthy performance in 3QFY18. Its revenue grew by 17.4% YoY to Rs17.4bn on the back of robust 22% YoY and 13.7% YoY growth in India and other export business, respectively. Despite a soft 6.1% YoY growth (10% YoY in CC terms), its US business grew by 18.1% QoQ due to ramp-up in Benzonatate (owing to seasonality) and launch of gNexium/gPrasugrel. Led by positive operating leverage and low YoY base, EBITDA grew by 34.2% YoY to Rs3.6bn while EBITDA margin expanded by 258bps YoY to 20.7%. However, despite a strong operating performance, Alkem's adjusted PAT declined by 4.3% YoY due to...