TXM: Change in Information Disclosure Officer

Gypsum and Cement JSC(HNX: TXM) announces that Mr. Hoang Viet has been appointed the Information Disclosure Officer of the Company in place of Ms. Ho Thi Ha with effect since 07/09/2011.

HNX

>   DLR: Management Change (09/09/2011)

>   NBP: Board Resolution on change in key members (09/09/2011)

>   TXM: Change in Information Disclosure Officer (09/09/2011)

>   PSI: Change of directors (08/09/2011)

>   ATSC: Changes in the Board of Directors (08/09/2011)

>   VPL: Appointment of the authorized information disclosure staff (08/09/2011)

>   VPL: Appointment of the authorized information disclosure staff (08/09/2011)

>   DCC: Personnel Change (08/09/2011)

>   PXI: Personnel Change (08/09/2011)

>   SeASecurities changes the director of Hochiminh Branch (08/09/2011)