[WinWay] Announcement of the Full Board Election Results for the 115th Annual General Meeting

1. Date of change: 115/06/17 2. Type of personnel: Corporate Director, Independent Director, Natural Person Director. 3. Previous directors: Win Way Investment Co., Ltd. (Rep: Wang Chia-Huang) Lee Chen-Kun Chen Shao-Kun Liu Teng-Kuei CHIANG HOCK WOO Hong Hsiu-Yi (Independent) Lee Tsung-Chieh (Independent) Chang Chin-Cheng (Independent) 4. Previous profiles: Wang Chia-Huang: GM, WinWay Tech Lee Chen-Kun: EVP, WinWay Tech Chen Shao-Kun: EVP, WinWay Tech Liu Teng-Kuei: GM, Primax Electronics CHIANG HOCK WOO: SVP, COHU, INC Hong Hsiu-Yi: Attorney Lee Tsung-Chieh: Chairman, VPEC Chang Chin-Cheng: CPA, Chung-Chia Joint CPA Firm 5. New directors: Win Way Investment (Rep: Wang Chia-Huang) Lee Chen-Kun Chen Shao-Kun Liu Teng-Kuei Huang Chin-Yung Chang Chin-Cheng (Independent) Lee Tsung-Chieh (Independent) Shen Wei-Ning (Independent) Chen Pei-Chen (Independent) 6. New profiles: Wang Chia-Huang: GM, WinWay Tech Lee Chen-Kun: EVP, WinWay Tech Chen Shao-Kun: EVP, WinWay Tech Liu Teng-Kuei: GM, Primax Electronics Huang Chin-Yung: Chairman, DigiTimes Chang Chin-Cheng: CPA Lee Tsung-Chieh: Chairman, VPEC Shen Wei-Ning: Advisor, MediaTek Chen Pei-Chen: Chief Strategy Officer, Walsin Technology Group 7. Type of change: Expiration of term. 8. Reason for change: Term expiration, full board election. 9. Shareholding upon appointment: Win Way Investment: 3,499,559 shares Lee Chen-Kun: 1,365,155 shares Chen Shao-Kun: 218,053 shares Liu Teng-Kuei: 1,114,962 shares Huang Chin-Yung: 0 shares Independent directors: 0 shares. 10. Previous term: 112/6/21~115/6/20 11. Effective date: 115/6/17