Ruias seek to invest $500m in Hutch Essar Economic Times, July 28, 2006
Essar gets LoI for STD and ISD, but HEL still on hold Economic Times, June 17, 2006
Major Rejig At Hutchison essar; Ruias Up Stake Business Line, March 2, 2006
Essar to offer STD, ISD services Times of India, December 05, 2005