[Huaxia] Important Subsidiary Taiwan Vinyl Corporation Announces Change in R&D Leadership

1. Position Affected (please specify spokesperson, acting spokesperson, key operational executives such as CEO, COO, CMO, CSO, financial officer, accounting officer, corporate governance officer, CISO, R&D head, internal audit head, or litigation/non-litigation agent): R&D Head. 2. Date of Change: 115/08/12 3. Former Executive: Tsai Ming-Kuang, Plant Director. 4. New Executive: Chen Guanrong, Acting Deputy R&D Manager. 5. Nature of Change (please select 'resignation', 'transfer', 'redundancy', 'retirement', 'death', 'new appointment', or 'dismissal'): Transfer. 6. Reason for Change: Job reassignment. 7. Effective Date: 115/08/15 8. Other Matters to Note: None.