[Nan Pao] Announcement of the Board of Directors' Election of the Chairman

1. Date of board resolution: 2026/05/29 2. Personnel category: Chairman 3. Name of predecessor: Wu Cheng-hsien 4. Background of predecessor: Nan Pao Resins Chemical Co., Ltd. / Chairman 5. Name of successor: Huang Ying-lin 6. Background of successor: Nan Pao Resins Chemical Co., Ltd. / Executive General Manager of the Footwear Materials Business Division 7. Nature of change: Expiration of term 8. Reason for change: Expiration of term, re-election by the board of directors 9. Effective date: 2026/05/29 10. Other matters to be stated: None.