1. Name of investor: ANZA COMPANY LIMITED

  – Business Registration No.: 0106444478

Securities Ticker: S55

3. Number of shares held before transaction: 661,500 shares (equivalent to 11.04%).

4. Number of additional shares purchased: 92,200 shares

Volume of holding shares after trading: 753,700 shares (equivalent to 12.58%).

6. Time to complete the transaction to change the ownership ratio: June 01st,

So, on 01/06/2018 ANZA Co., Ltd continues to increase its ownership at S55 code to 753,700 shares (equivalent to 12.58%).