1.Type of personnel changed (please enter: spokesperson, acting

  spokesperson, financial officer, accounting officer, research and 

  development officer, or internal audit officer):acting spokesperson

2.Date of occurrence of the change:2012/12/31

3.Name, title, and resume of the replaced person:Simon Tai,Associate Vice 

President of Finance Department in Huga Optotech Inc.

4.Name, title, and resume of the replacement:JO-Ching Chang,Deputy Director 

of Accounting Department in Huga Optotech Inc.

5.Type of the change (please enter: “resignation”, “position 

adjustment”, “dismissal”, “retirement”, “death” or “new 

replacement” ):position adjustment

6.Reason for the change:position adjustment

7.Effective date:2012/12/31

8.Contact telephone number of the replacement:(04)2559-8999

9.Any other matters that need to be specified:NA