Provided by: Chunghwa Chemical Synthesis & Biotech Co., Ltd.

SEQ_NO

1

Date of announcement

2018/05/08

Time of announcement

19:35:39

Spokesman:

Chuan-Wen Chen

Title of Spokesman:

Vice President

Subject

Announcement of the Change of the General Manager

To which item it meets

paragraph 6

Date of events

2018/05/08

Statement

1. Date of occurrence of the change: 2018/05/08

2. Personnel: General Manager

3. Name and resume of the replaced person:

    Chih-Ping Yang

    General Manager, Chunghwa Chemical Synthesis & Biotech Co., Ltd.

4. Name and resume of the replacement:

    Denry J. Huang, Vice President of Chunghwa Chemical Synthesis & Biotech Co., Ltd.

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

6. Reason for the change: new replacement

7. Effective date of the new appointment: 2018/05/08

8. Any other matters that need to be specified: Denry J. Huang was the acting General Manager. On 8 May 2018, the Board of Directors resolved to appoint Denry J. Huang as the new General Manager.