1.Date the cumulative number of shares repurchased in the current repurchase accounted for 2 percent or more of the shares issued by the company or the cumulative value of shares repurchased amounted to NT$300 million or more: Jan. 25th, 2018

2.Number of shares repurchased this time: 2,451,000

3.Total monetary amount of shares repurchased this time: 185,514,291

4.Average repurchase price per share this time: 75.69

5.Cumulative number of own shares held during the repurchase period: 2,451,000

6.Ratio of cumulative number of own shares held during the repurchase period to the total number of the Company’s issued shares:2.06

7.Any other matters that need to be specified: No.