Moderate revenue growth and inferior product mix lead PAT decline: Sales grew 9.4% YoY to INR7.5b (our est. INR7.7b) in 2QCY19. Gross margin (GM) shrank 600bp YoY to 54% due to change in the product mix and high inventory. Compared to GM, EBITDA margin contracted at a lower rate of 300bp YoY to 21.1% (our est. 21.7%) due to controlled other operating expense (down 310bp YoY as % of sales). Lower margins led EBITDA to...