1. Originally determined ceiling on total monetary amount of the share repurchase: NT$ 624,965,092

2. Original scheduled period for the repurchase: 2020/03/23~2020/05/22

3. Originally determined number of shares to be repurchased: 5,000,000 shares

4. Originally determined repurchase price range: NT$ 7.50 to NT$ 20.45

5. Date of expiry of the repurchase period or completion of the repurchase: 2020/03/26~2020/05/22

6. Number of shares repurchased: 5,000,000 shares

7. Total monetary amount of shares repurchased: NT$ 70,903,406

8. Average repurchase price per share: NT$ 14.18

9. Cumulative number of own shares held: 15,000,000 shares

10. Ratio of cumulative number of own shares held during the repurchase period to the total number

      of the Company’s issued shares: 8.04%

11. Reason for non-completion of the share repurchase at expiry of the repurchase period: N/A

12. Any other matters that need to be specified: None