We are upgrading our recommendation on Hindalco to Buy, premised on (i) increased confidence in commissioning timeline of long delayed Utkal alumina and Mahan aluminum projects in 1Q'FY14, (ii) 35% /31%CAGR volume growth in legacy, low cost domestic alumina/aluminum businesses over FY13-15 after ~7 years of flat volumes, (iii) synchronization of Utkal alumina refinery commissioning with emerging tightness in global alumina supply, (iv) 60% underperformance relative to sensex over the past two years, and (v) attractive valuations (trading at FY14 P/BV of 0.8x - a 3 year low). We roll forward to FY14 with revised target price of INR150/share (vs 120 earlier).