| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| PHILLIP COMMODITIES (HK) LIMITED | Rep | Leveraged foreign exchange trading | 2007-09-20 | 2025-09-26 |
| Rep | Dealing in futures contracts | 2004-08-26 | - | |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2004-06-21 | - |
| Tung Shing Securities (Brokers) Limited | Rep | Advising on corporate finance | 2003-04-01 | 2004-01-09 |
| Rep | Advising on securities | 2003-04-01 | 2004-01-09 | |
| Rep | Asset management | 2003-04-01 | 2004-01-09 | |
| Rep | Dealing in securities | 2003-04-01 | 2004-05-19 |