| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Quam Securities Limited | Rep | Dealing in futures contracts | 2010-11-19 | 2015-04-01 |
| Rep | Dealing in securities | 2010-11-19 | 2015-04-01 | |
| PHILLIP COMMODITIES (HK) LIMITED | Rep | Dealing in futures contracts | 2007-07-23 | 2010-11-13 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2007-07-23 | 2010-11-13 |