| Authorized Director of Securities and Derivatives Business Operator SCB ASSET MANAGEMENT CO.,LTD. | 22/05/2025 | |
| Director of Securities and Derivatives Business Operator SCB-JULIUS BAER SECURITIES CO.,LTD. | 17/04/2026 | |
| Fundamental Investment Analyst on Securities | 01/01/2025 | 31/12/2026 |