On January 12, 2018, Post and Telecommunications Investment and Construction Joint Stock company completed the stock trading with Nam Mu Hydropower Joint Stock Company (code: HJS), specifically as follows:

-          Number of holding shares before trading: 3,462,100 shares, equivalent to 16.49%.

-          Number of shares traded: 1,656,800 shares, equivalent to 7.89%.

-          Number of holding shares after trading: 5,118,900 shares, equivalent to 24.38%.