The Sensex is now down 220 points at 10,638.Hindalco has dropped nearly 4% to Rs 175. Tata Motors and Reliance Communications have slipped 3.5% each to Rs 742 and Rs 259, respectively.Satyam, HDFC Bank, Dr.Reddy's, Grasim and Maruti have declined around 3% each to Rs 722, Rs 725, Rs 1,296, Rs 1,980 and Rs 791, respectively.Out of 2,355 stocks traded so far, 1,512 have declined, 763 have advanced and 80 are unchanged.
