| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CES Commodities (HK) Limited | Rep | Dealing in futures contracts | 2016-01-14 | - |
| Everbright Securities Investment Services (HK) Limited | Rep | Advising on securities | 2013-07-24 | - |
| Rep | Dealing in securities | 2011-01-26 | - | |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Dealing in securities | 2007-04-12 | 2009-09-19 |
| Asia Pacific Securities Limited | Rep | Dealing in securities | 2006-08-03 | 2007-03-31 |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2004-05-24 | 2004-12-15 |