- Name of the individual conducting the transaction: Tran Hong Thanh

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

- Security code: HHC

- Number and percentage of shares currently held: 680,865 shares, ownership ratio 4.14%

- Number of shares registered to purchase: 150,000 shares

- Number and percentage of shares expected to be held after the transaction: 830,865 shares, ownership ratio 5.06%

- Purpose of the transaction: Increase ownership ratio

- Transaction method: Matched order and negotiation

- Transaction period: From October 20, 2017 to November 18, 2017