Buying at lower levels has seen the Sensex pare losses, and is now down 344 points at 14,756.The Sensex had dropped over 500pts in morning deals on weak overseas and Asian cues due to the US subprime worries.Hindalco is still down over 4% at Rs 149.Bharti and HDFC continue to be down over 3% at Rs 835 and Rs 1,938, respectively.ICICI Bank, RCom, NTPC and ONGC are also down 3% each.Reliance has seen some buying, and is now down only 2% at Rs 1,805.