1.Date of occurrence of the change:2017/12/14
2.Name of juristic-person director/ supervisor:Yosun Industrial Corp.
3.Name and resume of the replaced person:
Director:KD Tseng, Chairman of Yosun Industrial Corp. 　
Director:Peter Huang, Chief Executive Officer of Yosun Industrial Corp.
Director:Vincent Chiang, Senior Vice President of Sertek Incorporated
Supervisor:Anlon Liu, Senior Vice President of Yosun Industrial Corp.
4.Name and resume of the replacement:
Director:KD Tseng, Chairman of Yosun Industrial Corp.
Director:Peter Huang, Chief Executive Officer of Yosun Industrial Corp.
Director:Vincent Chiang, Senior Vice President of Sertek Incorporated
Supervisor:Anlon Liu, Senior Vice President of Yosun Industrial Corp.
5.Reason for the change:Tenure expired and reappointed representative of
Directors and Supervisor according to management policy.
6.Original term (from __________ to __________):From 2015/01/01 to 2017/12/31
7.Effective date of the new appointment:2018/01/01
8.Any other matters that need to be specified:None