1.Date of the board of directors resolution:2013/03/25

2.Date for convening the shareholders' meeting:2013/06/14

3.Location for convening the shareholders' meeting:

Conference Room 203, Association of Industries in Hsinchu Science Park, No.2,

Zhanye 1st Rd., Hsinchu City 300, Taiwan (R.O.C.).

4.Cause or subjects for convening the meeting:

A.Report Items:

(1)2012 Business Report.

(2)Supervisor’s Review Report on the 2012 Financial Statements.

(3)The adjustment to 2012 distributable earnings and the special reserve on

the first-time adoption of IFRSs.

(4)The issuance of restricted stock for employees.

(5)The issuance of privately placed common stocks approved by 2012 Regular

Shareholders' Meeting.

(6)Amendments to the Rules for the Conduct of the Board of Directors' Meeting

(7)The status of guarantee and endorsement in 2012.

B. Ratification Items:

(1)To ratify 2012 Business Report and Financial Statements.

(2)To ratify the proposal for 2012 loss of appropriation.

C.Discussion & Election Items:

(1)Distributing the Company's capital surplus to its shareholders in cash.

(2)Amendment to the Articles of Incorporation.

(3)Amendment to the Procedures of Endorsement and Guarantee.

(4)Amendment to the Loan Procedures.

(5)To amend ”Rules for the Elections of Directors and Supervisors”.

(6)To remove the newly non-competition restrictions on the members of the 7th

 Board of Directors.

(7)To elect the members of the 8th Board of Directors.

(8)To remove the non-competition restrictions on the members of the 8th Board

of Directors.

D.Extemporary motions.

5.Book closure starting date:2013/04/16

6.Book closure ending date:2013/06/14

7.Any other matters that need to be specified:

(1)The Euro Convertible Bonds, along with the employee stock options, are

suspended for conversion and exercise from Apr. 16th to June 14th, 2013.

(2)Pursuant to Article 172-1 and 192-1 of the Company Act, the Company will

accept proposals proposed to be discussed at the Regular Shareholders'

Meeting by shareholders holding one percent (1%) or more of the total number

 of outstanding shares of the Company and nominations of the candidates for

the Independent Directors from 2013/04/03 to 2013/04/16. The proposal and

the nomination shall be submitted with contact information during such

period for the Board of Directors' review and response. The place for

shareholders to submit is the Investor Relations Department of Finance and

Accounting Center of Epistar. (Address: 5, Li-hsin 5th Rd., Hsinchu Science

Park, Hsinchu 300, Taiwan. TEL:03-5678000.)