PAC: Announcement on share buyback

Dry Cell and Storage Battery Joint Stock Company (PINACO) has intention to repurchase its stock as follows:

- Stock symbol: PAC

- Number of treasury shares before trading: 361,512 shares

- Number of shares registered to buy back: 1,000,000 shares

- Number of treasury shares before trading: 1,361,512 shares

- Trading method: Order matching or put through

- Trading period: From February 08, 2012 to May 08, 2012

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>   MBB: Trading result of inside shareholder (04/02/2012)

>   KSH: Trading result of affiliated person (04/02/2012)

>   HDG: Transaction of inside shareholder (04/02/2012)

>   GLT: Result of transaction of connected institution (ITD) (04/02/2012)

>   VNF: Notice of transaction of connected institution (Vinalink) (04/02/2012)

>   VNF: Result of transaction of connected institution (Vinalink) (04/02/2012)

>   HBC: Trading result of inside shareholder (04/02/2012)

>   DHC: Trading result and transaction of major shareholder (04/02/2012)

>   CSG: Transaction of affiliated institution (04/02/2012)

>   CSG: Trading result of affiliated institution (04/02/2012)