- Name of the individual conducting the transaction: Nguyen Manh Tuan

- Position: Member of the Board of Directors, Deputy General Director

- Security code: HHC

- Number and percentage of shares held before the transaction: 141,800 shares, ownership ratio 0.86%

- Number of shares registered to purchase: 1,500,700 shares

- Number of shares actually traded (purchased): 0 shares

- Reason: Unfavorable market price

- Number and percentage of shares held after the transaction: 141,800 shares, ownership ratio 0.86%

- Transaction period: From February 10, 2017 to March 10, 2017