| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Ascendent Capital Partners (Asia) Limited | RO | Advising on securities | 2023-01-10 | - |
| RO | Dealing in securities | 2023-01-10 | - | |
| Avantua Capital Management Limited | RO | Advising on securities | 2015-07-03 | 2019-02-01 |
| RO | Asset management | 2015-07-03 | 2019-02-01 | |
| D. E. SHAW & CO. (ASIA PACIFIC) LIMITED | Rep | Asset management | 2008-06-02 | 2013-09-06 |
| Credit Suisse (Hong Kong) Limited | Rep | Advising on corporate finance | 2005-05-12 | 2005-06-13 |
| Rep | Advising on securities | 2005-05-12 | 2005-06-13 | |
| Rep | Dealing in securities | 2005-05-12 | 2005-06-13 |