| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Aletheia Analyst Network Limited | Rep | Advising on securities | 2025-11-03 | 2026-06-03 |
| DEUTSCHE SECURITIES ASIA LIMITED | Rep | Dealing in securities | 2008-05-08 | 2011-04-09 |
| CLSA LIMITED | Rep | Dealing in securities | 2004-09-01 | 2007-03-29 |