| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Nerico Brothers Limited (HK) | Rep | Dealing in futures contracts | 2010-11-02 | 2021-04-30 |
| ADMIS Hong Kong Limited | Rep | Asset management | - | 2004-02-19 |
| Rep | Advising on futures contracts | - | 2005-04-11 | |
| Rep | Dealing in futures contracts | - | 2010-11-01 |