NATIONAL SECURITIES CLEARING CORPORATION LIMITED

CAPITAL MARKET SEGMENT

Ref. No.: NSCCL/RMG/2009/0327 August 19, 2009

Download No.: NSE/CMPT/12915

To

All Trading Members,

PCM and Custodians

Sub: Categorization and Margins applicable for ‘ADANIPOWER’.

This is with reference to Item 11 of our consolidated circular no. NSCCL/SEC/2008/0486 dated September 10, 2008 (Download Ref No: NSE/CMPT/11274).

The security Adani Power Limited (ADANIPOWER) shall be categorized under Group I for the purpose of VaR Margins. The VaR Margin & the Extreme Loss Margin rate applicable for the security shall be 7.5 % & 5 % respectively.

The above circular shall be effective from August 20,2009.

In case of any clarifications, members are requested to contact Ms. Gayatri Karandikar / Mr. Bhuvnesh Sharma / Ms. Preeja Nambiar on telephone number 26598266.

Yours faithfully,

For National Securities Clearing Corporation Limited

Aparna Bhat

Manager