1.Originally prescribed ceiling on total monetary amount of share repurchase (NTD):3,690,527,000

2.Originally scheduled period for the repurchase:2025/08/08-2025/10/07

3.Originally determined no.of shares to be repurchased (shares):4,000,000

4.Originally determined repurchase price range (NTD):35-50

5.Actual period of the current repurchase:2025/08/08-2025/10/07

6.No.of shares currently repurchased (shares):1,592,000

7.Total monetary amount of shares currently repurchased (NTD):78,558,989

8.Current average repurchase price per share (NTD):49.35

9.Cumulative no.of the company’s own shares held (shares):1,592,000

10.Cumulative no.of the company’s own shares as a percentage of the total no.of the company’s issued shares (%):1.05

11.Reason for non-completion of the current share repurchase:

The Company adopts a phased repurchase strategy based on stock price fluctuations and trading volume conditions. During the repurchase period, as the stock price remained stable and market prices approached the maximum repurchase price, the buyback program was therefore not fully executed.

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