Guanmao Announces Changes to Audit and Compensation Committee Members

1. Effective Date of Change: 115/06/26

2. Name of Functional Committee: Audit Committee and Compensation Committee

3. Former Members:

Audit Committee - Chair: Yang Zi-Han - Member: Li Zhi-Cheng - Member: Sun Jia-Ming

Compensation Committee - Chair: Yang Zi-Han - Member: Sun Jia-Ming - Member: Su Zhao-Ming

4. Former Members' Backgrounds:

Audit Committee - Chair: Yang Zi-Han (Adjunct Professor, Department of Public Finance, National Taipei University) - Member: Li Zhi-Cheng (Advisor, SICK-MICHAELS TAIWAN CO., LTD.) - Member: Sun Jia-Ming (Professor, Department of Accounting, National Yunlin University of Science and Technology)

Compensation Committee - Chair: Yang Zi-Han (Adjunct Professor, Department of Public Finance, National Taipei University) - Member: Sun Jia-Ming (Professor, Department of Accounting, National Yunlin University of Science and Technology) - Member: Su Zhao-Ming (Dean, College of Construction, Feng Chia University)

5. New Members:

Audit Committee - Chair: Sun Jia-Ming - Member: You Qi-Jun - Member: Guo Yu-Xin

Compensation Committee - Chair: Sun Jia-Ming - Member: You Qi-Jun - Member: Su Zhao-Ming

6. New Members' Backgrounds:

Audit Committee - Chair: Sun Jia-Ming (Professor, Department of Accounting, National Yunlin University of Science and Technology) - Member: You Qi-Jun (Lawyer, Danuo United Law Firm) - Member: Guo Yu-Xin (Policy Advisor, Executive Yuan)

Compensation Committee - Chair: Sun Jia-Ming (Professor, Department of Accounting, National Yunlin University of Science and Technology) - Member: You Qi-Jun (Lawyer, Danuo United Law Firm) - Member: Su Zhao-Ming (Dean, College of Construction, Feng Chia University)

7. Nature of Change (Please enter 'Resignation', 'Dismissal', 'Term Expiration', 'Deceased', or 'New Appointment'):

Audit Committee: Term Expiration Compensation Committee: Term Expiration

8. Reason for Change:

Audit Committee: Following the annual shareholders' meeting and full board renewal, the committee is reconstituted by newly appointed independent directors. Compensation Committee: In alignment with the expiration and renewal of the board of directors' term.

9. Original Term (e.g., xx/xx/xx ~ xx/xx/xx):

Audit Committee: 112/06/16 ~ 115/06/15 Compensation Committee: 112/06/16 ~ 115/06/15

10. Effective Date of New Appointment: 115/06/26

11. Other Matters to Note: None