CSR SAYS IT IS RETAINING NON-DELHI GAS-OIL STAKES CSR Ltd <CSRA.S> said its sale of <Delhi Petroleum Pty Ltd> will not affect the other oil and gas interests it manages or operates. CSR sold Delhi, which holds an average 25 pct in the Santos Ltd <STOS.S>-led Cooper-Eromanga Basin onshore gas and liquids joint ventures, to an Exxon Corp <XON> unit for 985 mln dlrs on April 1. In a statement to clarify the position, CSR said it will retain its Roma Gas unit, the associated Roma-Brisbane gas pipeline and the Bula oilfield on Seram, Indonesia, plus exploration interests in Queensland and Hainan Island, China.