Moscow, 15 August 2006. Effective today, the shares of OAO "WGC-6" and OAO "Southern Generation Company TGC-8" will start trading on the classical market of NP "RTS Stock Exchange" and the exchange market of OAO "RTS Stock Exchange".

Also, NP "RTS Stock Exchange" starts trading the shares of OAO "WGC-4".

The above companies' shares have been included in the Part of the Schedule "Securities Admitted to Trading But Not Included in Quotation Lists".