1. Name of investor: ANZA JOINT STOCK COMPANY

  – Business Registration No.: 0106444478

Securities Ticker: S55

3. Number of shares held before transaction: 2,187,041 shares (equivalent to 21,87%).

4. Number of additional shares purchased: 23,030 shares (equivalent to 0.2%)

Volume of holding shares after trading: 2,207,071 shares (equivalent to 22.07%).

6. Time to complete the transaction to change the ownership ratio: June 10th, 2019.

So, on June 16th, 2019 ANZA.jsc continues to increase its ownership at S55 code to 2,207,071 shares, equivalent to 22,07%.