Notice of Trading of Shares of affiliated organization of Construction Joint Stock Company No 5 as follows:

1) Organization conducting trading: Construction Corporation No.1- Company Limited (CC1)

2) Name of key personnel/person authorized to disclose information of the related organization listed/registered for trading, fund management company/public fund (in case the person conducting trading is a related person): Mr. Pham Van Tu

-Current position in the organization listed/registered for trading, fund management company/public fund: Deputy Chairman of the Board of Directors and CEO

-Relationship of individual/organization conducting trading with key personnel/person authorized to disclose information: The representative for the capital contributed in Construction Joint Stock Company No 5.

-Quantity, ratio of shares/fund certificates currently owned by key personnel/person authorized to disclose information:

3) Trading securities code: DHC

4) Quantity, ratio of shares owned before conducting trading: 2,104,121 shares (14.04%)

5)  Quantity of shares registered for sale: 2,104,121 shares

6) Proposed quantity, ratio of shares owned after conducting trading: 0 share (0%)

7)     Purpose(s) of conducting trading: to restructure investment portfolios

8) Method of trading: put through

9) Proposed period for conducting trading: from July 15, 2015 to August 13, 2015