| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| AMBER HILL CAPITAL LIMITED | Rep | Advising on securities | 2021-05-04 | 2021-06-09 |
| Rep | Asset management | 2021-05-04 | 2021-06-09 | |
| HANG SENG INVESTMENT SERVICES LIMITED | Rep | Advising on securities | 2007-07-10 | 2011-04-15 |
| RICHLAND WORLDWIDE LIMITED | RO | Advising on securities | 2004-04-15 | 2006-03-31 |