Bharti Telecom, the holding company of Bharti Airtel, plans to raise about $1 billion through a new bond issuance its second such move in two months, according to sources. The company will issue Rs 9,000 crore worth of bonds with 2 and 3 year maturities, carrying coupon rates of 7.25% and 7.35%, similar to the rates from its October offering. The funds will primarily be used to refinance upcoming