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: Feb. 12th,2018

2.Number of shares repurchased this time: 2,520,000

3.Total monetary amount of shares repurchased this time: 186,324,008

4.Average repurchase price per share this time: 73.94

5.Cumulative number of own shares held during the repurchase period: 4,971,000

6.Ratio of cumulative number of own shares held during the repurchase period 

  to the total number of the Company’s issued shares: 4.18

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