HAS: Notice of buying back shares

Hanoi P & T Construction & Installation Joint Stock Company (HACISCO) has announced the buying back of shares as follows:

* Stock symbol: HAS

* Owing volume of treasury stocks: 0 shares

* Volume registered to buy back: 200,000 shares

* Trading method: Order matching

* Trading time: From September 08, 2010 to December 08, 2010

* Companies authorized: Ho Chi Minh City Securities Corporation (HSC).

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>   GMD: Transaction of inside shareholder (07/09/2010)

>   FBT: The record date for extraordinary shareholders’ meeting (07/09/2010)

>   FBT: Resolution of the Board of the Directors (07/09/2010)

>   TRA: Explanation for business result in Quarter 2/2010 (08/09/2010)

>   HNX Notice: First trading day of S27 (07/09/2010)

>   HNX notice: Official admission of additional listing of VDS (07/09/2010)

>   HNX notice: Official admission of additional listing of VCS (07/09/2010)

>   HNX Notice: Official admission of additional listing of VND (07/09/2010)

>   C32: UPCoM Admission of C32 (07/09/2010)

>   SDK: First trading date of SDK on UPCoM (07/09/2010)