| 1 | Power of Attorney | 07 Aug 2006 |
| 2 | TM-1 | 07 Aug 2006 |
| 3 | Letters related to TOP | 19 Jan 2015 |
| 4 | TM-16 | 08 Feb 2017 |
| 5 | Letters related to TOP | 14 Jun 2019 |
| 6 | Letters related to TOP | 20 Dec 2019 |
| 7 | TM-M(REQUEST SUBMITTING AUTHORISATION OF AGENT) | 22 Jun 2020 |
| 8 | TM-M(REQUEST SUBMITTING AUTHORISATION OF AGENT) | 01 Dec 2020 |
| 9 | TM-M(REQUEST SUBMITTING AUTHORISATION OF AGENT) | 27 May 2021 |
| 10 | TM-M(REQUEST SUBMITTING AUTHORISATION OF AGENT) | 23 Mar 2022 |
| 11 | TM-M(REQUEST SUBMITTING AUTHORISATION OF AGENT) | 24 Feb 2023 |
| 12 | TM-M(REQUEST SUBMITTING AUTHORISATION OF AGENT) | 13 Sep 2023 |
| 13 | TM-M(REQUEST SUBMITTING AUTHORISATION OF AGENT) | 15 Mar 2024 |
| 14 | TM-M(REQUEST SUBMITTING AUTHORISATION OF AGENT) | 10 Sep 2024 |
| 15 | TM-M(REQUEST SUBMITTING AUTHORISATION OF AGENT) | 19 Mar 2025 |