1. Name of investor: ANZA COMPANY LIMITED

  – Business Registration No.: 0106444478

Securities Ticker: S55

3. Number of shares held before transaction: 1,297,369 shares (equivalent to 12.97%).

4. Number of additional shares purchased: 731.272 shares

Volume of holding shares after trading: 2,028,641 shares (equivalent to 20.29%).

6. Time to complete the transaction to change the ownership ratio: May 22th, 2019.

So, on 22/05/2019 ANZA Co., Ltd continues to increase its ownership at S55 code to 2,028,641 shares (equivalent to 20.29%).