| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| GaoTeng Global Asset Management Limited | RO | Dealing in securities | 2024-01-16 | 2025-05-30 |
| RO | Advising on securities | 2018-06-14 | 2025-05-30 | |
| RO | Asset management | 2018-05-23 | 2025-05-30 | |
| Rep | Asset management | 2017-11-21 | 2018-05-23 | |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2011-10-07 | 2017-07-05 |
| Rep | Dealing in securities | 2011-10-07 | 2017-07-05 | |
| Rep | Dealing in futures contracts | 2008-10-10 | 2009-06-01 | |
| Rep | Dealing in securities | 2008-10-10 | 2009-06-01 | |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Dealing in futures contracts | 2008-01-18 | 2008-09-29 |
| Rep | Dealing in securities | 2008-01-18 | 2008-09-29 |