Ko-Yen Announces Election of Directors (Including 3 Independent Directors) at 115th Annual Shareholders' Meeting

1. Date of Change: 115/06/29

2. Category of Appointed or Changed Personnel (please enter: Corporate Director, Corporate Supervisor, Independent Director, Individual Director, or Individual Supervisor): Individual Directors, Corporate Director, and Independent Directors

3. Former Personnel Titles and Names: Director: Han, Kai-Cheng Director: Yang, Ming-Gong Director: Yang Li, Shu-Lan Director: Han, Tai-Wei Director: Pan, Zong-Wei Director: Guo, Ru-Ling Independent Director: Chen, Rong-Chao Independent Director: Chen, Zhao-Long Independent Director: Chen, Shui-Tsung

4. Former Personnel Resumes: Director: Han, Kai-Cheng / Chairman of the Company Director: Yang, Ming-Gong / Director, Jiabiqi International Co., Ltd. Director: Yang Li, Shu-Lan / Principal, Dingzhun Investment Co., Ltd. Director: Han, Tai-Wei / Legal Representative, Chengze Medical Devices (Shanghai) Co., Ltd. Director: Pan, Zong-Wei / Deputy General Manager, the Company Director: Guo, Ru-Ling / Deputy General Manager, the Company Independent Director: Chen, Rong-Chao / Practicing CPA, Watt Accounting Firm Independent Director: Chen, Zhao-Long / Honorary President, Kaohsiung Chang Gung Memorial Hospital Independent Director: Chen, Shui-Tsung / Chief Attorney, Huan-Tai International Law Firm

5. Newly Appointed Personnel Titles and Names: Director: Han, Kai-Cheng Director: Yang, Ming-Gong Director: Yang Li, Shu-Lan Director: Han, Tai-Wei Director: Pan, Zong-Wei Director: Dingyu International Development Co., Ltd. Independent Director: Chen, Rong-Chao Independent Director: Chen, Zhao-Long Independent Director: Chen, Shui-Tsung

6. Newly Appointed Personnel Resumes: Director: Han, Kai-Cheng / Chairman of the Company Director: Yang, Ming-Gong / Director, Jiabiqi International Co., Ltd. Director: Yang Li, Shu-Lan / Principal, Dingzhun Investment Co., Ltd. Director: Han, Tai-Wei / Legal Representative, Chengze Medical Devices (Shanghai) Co., Ltd. Director: Pan, Zong-Wei / Deputy General Manager, the Company Director: Dingyu International Development Co., Ltd. Independent Director: Chen, Rong-Chao / Practicing CPA, Watt Accounting Firm Independent Director: Chen, Zhao-Long / Honorary President, Kaohsiung Chang Gung Memorial Hospital Independent Director: Chen, Shui-Tsung / Chief Attorney, Huan-Tai International Law Firm

7. Nature of Change (please enter 'resignation', 'dismissal', 'end of term', 'deceased', or 'new appointment'): End of Term

8. Reason for Change: Full board re-election due to expiration of term

9. Shareholding of Newly Appointed Directors at Time of Election: Director: Han, Kai-Cheng 1,887,880 shares Director: Yang, Ming-Gong 2,936,230 shares Director: Yang Li, Shu-Lan 2,712,682 shares Director: Han, Tai-Wei 255,513 shares Director: Pan, Zong-Wei 2,848 shares Director: Dingyu International Development Co., Ltd. 100,000 shares Independent Director: Chen, Rong-Chao 0 shares Independent Director: Chen, Zhao-Long 0 shares Independent Director: Chen, Shui-Tsung 0 shares

10. Previous Term (e.g., xx/xx/xx ~ xx/xx/xx): 112/06/28 ~ 115/06/27

11. Effective Date of New Appointment: 115/06/29

12. Director Turnover Rate During Same Term: Not applicable due to full re-election upon term expiration

13. Independent Director Turnover Rate During Same Term: Not applicable due to full re-election upon term expiration

14. Supervisor Turnover Rate During Same Term: Not applicable due to full re-election upon term expiration

15. Is the change involving one-third or more of the directors? (yes or no): No

16. Other Matters to be Clarified (if the subject is a publicly issued company and qualifies as a material event under Article 7, Paragraph 6 of the Enforcement Rules of the Securities Trading Act affecting shareholder rights or securities prices): None