SEQ_NO

1

Date of announcement

2017/05/10

Time of announcement

18:43:27

Spokesman:

Denry Huang

Title of Spokesman:

Vice President

Subject

Announcement regarding change of spokesperson

To which item it meets

paragraph 8

Date of events

2017/05/10

Statement

1. Type of personnel changed (please enter: spokesperson, acting spokesperson, important personnel(CEO, COO, CMO,  CSO, etc.),financial officer, accounting officer, research and development officer, or internal audit officer): spokesperson

2. Date of occurrence of the change: 2017/05/10

3. Name, title, and resume of the replaced person: Denry Huang, Vice President of Administration Division, Chunghwa Chemical Synthesis & Biotech Co., Ltd.

4. Name, title, and resume of the replacement: Chuan-Wen Chen, Vice President of Sales Division, Chunghwa Chemical Synthesis & Biotech Co., Ltd.

5. Type of the change (please enter: “resignation”, “position adjustment”, “dismissal”, ”retirement”, ”death or new replacement” ): retirement

6. Reason for the change: retirement

7. Effective date: 2017/05/11

8. Any other matters that need to be specified: None