1. Name of investor: ANZA COMPANY LIMITED

  – Business Registration No.: 0106444478

Securities Ticker: S55

3. Number of shares held before transaction: 447,900 shares (equivalent to 7.47%).

4. Number of additional shares purchased: 213,600 shares

Volume of holding shares after trading: 661,500 shares (equivalent to 11.04%).

6. Time to complete the transaction to change the ownership ratio: April 27,

So, on 4/27/2018 ANZA Co., Ltd continues to increase its ownership at S55 code to 661,500 shares (equivalent to 11.04%).