| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| KVB Kunlun Securities (HK) Limited | Rep | Dealing in securities | 2012-06-15 | 2012-07-13 |
| CTW SECURITIES LIMITED | Rep | Dealing in securities | 2010-02-03 | 2010-11-16 |
| REALINK FINANCIAL TRADE LIMITED | Rep | Dealing in futures contracts | 2009-09-30 | 2010-01-08 |
| Rep | Dealing in securities | 2009-09-30 | 2010-01-08 | |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2007-06-18 | 2008-07-01 |