| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BOND TRUST LIMITED | RO | Advising on securities | 2023-07-12 | - |
| RO | Asset management | 2023-07-12 | - | |
| RO | Dealing in securities | 2023-07-12 | - | |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Dealing in securities | 2010-08-06 | 2012-05-14 |
| Rep | Advising on securities | 2009-02-05 | 2010-08-09 | |
| LEHMAN BROTHERS ASIA LIMITED | Rep | Advising on securities | 2007-10-08 | 2007-10-11 |
| Rep | Dealing in securities | 2007-10-08 | 2007-10-11 | |
| Rep | Advising on securities | 2007-06-07 | 2007-06-15 | |
| Rep | Dealing in securities | 2007-06-07 | 2007-06-15 |