Islamabad Stock Exchange Closing Rate of Oil and Gas Marketing Cos. dated 23-07-2012 Islamabad, July 23, 2012 (PPI-OT): Company Name Symbol Code Opening Closing Volume Change OIL AND GAS MARKETING COS. Pakistan State Oil XD PSO 242.74 241.32 0 -1.42 Sui Northern Gas SNGP 18.07 17.88 0 -0.19 Sui Southern Gas SSGC 20.50 20.35 0 -0.15 For more information, contact: Islamabad Stock Exchange ISE Towers 55-B, Jinnah Avenue, Islamabad, Pakistan Tel: +92(51)111-473-473 Fax: +92(51)111-473-329 Email: info@ise.com.pk

Islamabad, July 23, 2012 (PPI-OT):

Company NameSymbol CodeOpeningClosingVolumeChange
OIL AND GAS MARKETING COS.
Pakistan State Oil XDPSO

242.74

241.32

0

-1.42

Sui Northern GasSNGP

18.07

17.88

0

-0.19

Sui Southern GasSSGC

20.50

20.35

0

-0.15

For more information, contact:
Islamabad Stock Exchange
ISE Towers
55-B, Jinnah Avenue, Islamabad, Pakistan
Tel: +92(51)111-473-473
Fax: +92(51)111-473-329
Email: info@ise.com.pk