3049 Jingjin: Announcement of Senior Vice President Change

Disclosure Date: 1150801 Statement Date: 1150731 Statement Time: 170125 Company Code: 3049 Company Name: Jingjin Subject: Change in Senior Vice President Applicable Clause: Clause 8 Event Date: 1150731 Details: 1. Position Category (e.g., Spokesperson, Acting Spokesperson, Key Operational Executive, Financial Officer, Accounting Officer, Corporate Governance Officer, CISO, R&D Head, Internal Audit Head, Legal/Non-Legal Representative): Senior Vice President 2. Date of Change: 115/07/31 3. Former Executive's Name, Title, and Resume: Chou Chih-Chung / Senior Vice President / Former CFO of Winbond Electronics Corporation 4. New Executive's Name, Title, and Resume: None 5. Nature of Change: Resignation 6. Reason for Change: Group job rotation 7. Effective Date: 115/07/31 8. Other Matters to be Disclosed: None