Vietnam Securities Depository (VSD) would like to announce the record date as follows:

- Reason and purpose: 2014 Annual General Meeting;

- Execution rate: 1 share - 1 voting right;

- Meeting time: to be announced via invitation letter;

- Meeting venue: No. 256 Kim Giang, Dai Kim, Hoang Mai, Hanoi;

- Meeting agenda:

+ Approval of 2013 audited financial statements;

+ 2013 report by the Board of Directors;

+ 2013 report by the Supervisory Board;

+ 2014 production and business plan.

VSD's members are requested to check and send confirmation in the form of Certificate of Authorization on the accuracy of the list of shareholders having deposited PTM shares via VSD's terminal for Depository members/ or via email address thongbaoxacnhan@vsd.vn for Direct account holding members.

(In case of rejection due to data errors, VSD's members are requested to send written notice on details of errors for necessary correction).

Deadline for sending confirmation: by 3 pm, 27 March 2014.

If members do not send confirmation document by the above deadline, VSD will consider the list provided to members by VSD accurate and confirmed. In case of arising disputes and losses to shareholders, members will have to bear all the related responsibilities.

VSD's members are requested to fully inform this notice to each investor who has deposited the above shares at members within 3 working days from the date on the notice.