NATIONAL SECURITIES CLEARING CORPORATION LIMITED

FUTURES AND OPTIONS SEGMENT

CIRCULAR

Download No.: NSE/CMPT/9772 November 15, 2007

Circular No. NSCC/F&O/C&S/761

Subject: Change in Symbol

In pursuance of circular no NSE/F&O/100/2007 dated November 14, 2007 (Download ref. no. NSE/FAOP/9761) members are hereby informed that all positions in futures and options contracts in the underlying security GESCOCORP (Mahendra Gesco Developers Limited) will be carried forward with the underlying symbol MAHLIFE, with effect from November 23, 2007

All the reports pertaining to November 22, 2007 will be containing the current symbol GESCOCORP and with effect from November 23, 2007 the reports will be containing the new symbol MAHLIFE.

The portfolio files provided for November 23, 2007 will be containing the new symbol MAHLIFE.

Members are requested to take note of the same.

For any further clarifications Members may contact the following officials of the Clearing Corporation:

Mr. Samir Rajdev, Mr. Chinnaraja C and Mr Ganesh Rangaswamy

Phone Nos. 26598165

Fax : 26598243

Yours faithfully,

Rana Usman

Manager

National Securities Clearing Corporation Ltd.