- Name of the individual conducting the transaction: Pham Thi Tu Oanh

- Related insider: Nguyen Manh Tuan - Member of the Board of Directors, Deputy General Director

- Security code: HHC

- Number and percentage of shares currently held: 148,400 shares, ownership ratio 0.9%

- Number of shares registered to sell: 148,400 shares

- Number of shares actually traded: 0

- Reason: Unfavorable market price

- Number and percentage of shares held after the transaction: 148,400 shares, ownership ratio 0.9%

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