| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Hope Securities Limited (HK) | Rep | Dealing in securities | 2022-09-01 | - |
| Arta Global Futures Limited | Rep | Advising on futures contracts | 2003-04-01 | 2004-06-11 |
| Rep | Asset management | 2003-04-01 | 2004-06-11 | |
| Rep | Dealing in futures contracts | 2003-04-01 | 2015-01-31 | |
| SEEKERS MARKETS LIMITED | Rep | Advising on corporate finance | 2003-04-01 | 2004-06-11 |
| Rep | Advising on securities | 2003-04-01 | 2004-06-11 | |
| Rep | Asset management | 2003-04-01 | 2004-06-11 | |
| Rep | Dealing in securities | 2003-04-01 | 2022-08-31 |