In-line; zinc & oil prices, TSPL's PAF raise EBITDA by 13% Aluminum costs and lower TcRc are drag; Maintain Buy Vedanta's 3QFY18 EBITDA increased on expected lines by 13% QoQ to INR67.6b, driven by higher zinc and oil prices, volume ramp-up at aluminum smelters, and improved plant availability at TSPL. Finance cost declined 5% QoQ to INR13b. Other income was impacted by hardening of yields. Tax rates were on higher side. Adjusted PAT increased 16% QoQ to INR22b, lower than our estimate....