Wo-Yi Chemical Announces Appointment of Fourth-term Audit Committee Members

1. Effective Date of Change: 115/08/12 2. Name of Functional Committee: Audit Committee 3. Former Members' Names: Liao, Song-Yue Chen, Hong-Wen Lin, Lai-Di Cho, Hsun-Rong 4. Former Members' Backgrounds: Liao, Song-Yue (Independent Director, Wo-Yi Chemical) Chen, Hong-Wen (Independent Director, Wo-Yi Chemical) Lin, Lai-Di (Independent Director, Wo-Yi Chemical) Cho, Hsun-Rong (Independent Director, Wo-Yi Chemical) 5. New Members' Names: Tsai, Wei-Jen Ko, Su-Yin Hsieh, Yu 6. New Members' Backgrounds: Tsai, Wei-Jen (Chairman, Canhui Capital Co., Ltd.) Ko, Su-Yin (Executive Director, Hung Hui New Taipei Corporation) Hsieh, Yu (Principal Attorney, Lien-De Law Firm) 7. Nature of Change (Please enter 'Resignation', 'Dismissal', 'End of Term', 'Death', or 'New Appointment'): End of Term 8. Reason for Change: End of term, reappointment 9. Original Term (e.g., xx/xx/xx ~ xx/xx/xx): 112/07/01 ~ 115/06/30 10. Effective Date of New Appointment: 115/08/12 11. Other Matters to be Disclosed: None