1.Date of the Competent Authority's approval of

  the capital reduction:NA

2.Date of completion of capital amendment registration:2017/11/29

3.Effect on the company financial report (including any discrepancy between

  the amount of paid-in capital and the number of shares outstanding and the

  effect on net worth per share):

 Following information based on consolidated financial statements as of

 September 30,2017 :

 (1)Before capital reduction，

    The number of shares for treasury shares : 2,847,780 shares.

    The amount of paid-in capital : NTD 10,915,491,900.

    The number of outstanding shares : 1,066,136,655 shares.

    Net worth per share : NTD 47.37 (Calculated based on the total equity

    attributed to owners of parent company as of September 30,2017.)

 (2)After capital reduction，

    The number of shares for treasury shares : 2,847,780 shares.

    The amount of paid-in capital : NTD 10,887,014,100.

    The number of outstanding shares : 1,066,136,655 shares.

    Net worth per share : NTD 47.37 (Calculated based on the total equity

    attributed to owners of parent company as of September 30,2017.)

4.Planned share conversion operations:NA

5.Estimate listed shares after the capital reduction:NA

6.The estimate ratio of listed shares to the company's issued common shares

  after the capital reduction:NA

7.Countermeasures of the lower circulation in shareholding, if the aforesaid

  estimate listed common shares does not reach 60 million shares and the

  ration does not reach 25% after the capital reduction:NA

8.Any other matters that need to be specified:

 (1)The board of directors of the Company cancelled the shares according to

    Article 13 of the M & Act.

 (2)The company received the approval of change of capital registration from

    Hsinchu Science Park Bureau, Ministry of Science and Technology on

    November 30, 2017.