Conversion Price Adjustment of the Unsecured Zero Coupon Euro Convertible Bonds due 2017.

1.Date of occurrence of the event:2015/04/08

2.Company name:TPK Holding Co., Ltd.

3.Relationship to the Company (please enter "head office" or

"subsidiaries"):head office

4.Reciprocal shareholding ratios:NA

5.Name of the reporting media:NA

6.Content of the report:NA

7.Cause of occurrence:

According to the Unsecured Overseas Convertible

Bonds due 2020 Issuing date on April 8, 2015, and

the offering plan for the issuance of the Unsecured

Zero Coupon Euro Convertible Bonds due 2017 (the

"Bonds") and the indenture signed between the

Company and Citicorp International Ltd. (as trustee)

on October 1, 2012 with respect to the Bonds, the

conversion price of the Bonds shall be adjusted.

8.Countermeasures:

The conversion price shall be adjusted from NT$428.30

to NT$426.60 per common share.

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


distributed by