| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| China Galaxy International Futures (Hong Kong) Co., Limited | Rep | Dealing in futures contracts | 2015-05-29 | - |
| China Galaxy International Securities (Hong Kong) Co., Limited | Rep | Dealing in securities | 2015-05-29 | - |
| LUK FOOK FUTURES (HK) LIMITED | Rep | Dealing in futures contracts | 2014-03-27 | 2014-05-08 |
| LUK FOOK SECURITIES (HK) LIMITED | Rep | Dealing in securities | 2014-03-27 | 2014-05-08 |
| CES Commodities (HK) Limited | Rep | Dealing in futures contracts | 2006-09-21 | 2013-09-26 |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2005-08-03 | 2013-09-26 |
| CENTALINE WEALTH MANAGEMENT LIMITED | Rep | Advising on securities | 2004-06-28 | 2005-04-22 |