- Name of the individual conducting the transaction: Đỗ Thị Kim Xuân

- Position: Chief Accountant

- Stock code: HHC

- Number and percentage of shares currently held: 35,000 shares, representing 0.21% ownership

- Number of shares registered for sale: 35,000 shares

- Expected number and percentage of shares to be held after the transaction: 0 shares, representing 0% ownership

- Purpose of the transaction: Portfolio restructuring

- Method of transaction: Order matching and negotiated trading

- Transaction period: from January 11, 2018 to February 9, 2018