The Sensex is now up 121 points at 10,024. The NSE Nifty is up 33 points at 3,066.
Tata Motors has surged 5% to Rs 179. Hindalco has gained 4.4% to Rs 57.
DLF has moved up 4.1% to Rs 304. Reliance Infrastructure has advanced 3.4% to Rs 612.
Reliance is up 2.8% to Rs 1,289. HDFC and Reliance Communication have gained 2.6% each at Rs 1,505 and Rs 252, respectively.
Bharti Airtel has lost 2% to Rs 705. Tata Power has slipped 1.1% to Rs 775.
Satyam has shed 0.9% to Rs 181, while Maruti is down 0.8% to Rs 545.