The Sensex is now up 68 points at 13,258.Tata Steel has soared over 4% to Rs 517. Hindalco has surged 1.6% to Rs 138.Satyam, ICICI Bank, Bajaj Auto and Bharti Airtel are up around 1% each at Rs 450, Rs 866, Rs 2,291 and Rs 771, respectively.HDFC has slipped 1.5% to Rs 1,583. HLL, HDFC Bank and Grasim are down around 1% each to Rs 207, Rs 982 and Rs 2,215, respectively.