| Authorized Director of Securities and Derivatives Business Operator YUANTA SECURITIES (THAILAND) CO.,LTD. | 27/03/2017 | |
| Complex Type 1 Investment Consultant | 01/01/2025 | 31/12/2026 |
| Manager of Securities and Derivatives Business Operator YUANTA SECURITIES (THAILAND) CO.,LTD. | 23/03/2017 | |