| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Macquarie Asia Securities Limited | Rep | Dealing in securities | 2025-02-17 | - |
| CLSA RESEARCH LIMITED | Rep | Advising on securities | 2009-04-03 | 2009-08-29 |
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | Rep | Advising on securities | 2006-01-27 | 2007-06-27 |
| Rep | Advising on securities | 2005-08-15 | 2005-08-16 |