GAIL (India) registered a 180% increase in Profit after Tax (PAT) in the second quarter of Financial Year 2016-17, boosted by a turnaround in its Petrochemical business and reduction in interest costs. The Company's PAT for the quarter ending 30th September, 2016 rose to Rs. 925 crore from Rs. 330 crore in the corresponding quarter of the last fiscal. GAIL's Profit before Tax (PBT) for the second quarter increased 151% to Rs. 1,375 crore against Rs. 548 crore in the corresponding quarter of the last fiscal. GAIL's PAT in the second quarter of FY 2016-17 rose by 9% vis- -vis the first quarter (excluding the gains from stake sale in Mahanagar Gas Limited) of current financial year, from Rs. 846...