| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CENTURION INVESTMENT MANAGEMENT (H.K.) LIMITED | RO | Asset management | 2010-11-16 | 2022-08-03 |
| UOB KAY HIAN (HONG KONG) LIMITED | RO | Advising on corporate finance | 2005-11-02 | 2006-08-15 |
| UOB KAY HIAN ASIA LIMITED | RO | Dealing in securities | 2005-06-21 | 2005-10-06 |
| UOB KAY HIAN FUTURES (HONG KONG) LIMITED | RO | Dealing in futures contracts | 2005-06-21 | 2006-08-15 |
| UOB KAY HIAN (HONG KONG) LIMITED | RO | Advising on corporate finance | - | 2003-07-09 |
| RO | Advising on securities | - | 2006-08-15 | |
| RO | Dealing in securities | - | 2006-08-15 | |
| UOB KAY HIAN FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | - | 2005-06-21 |