| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Guosen Securities (HK) Brokerage Company, Limited | RO | Dealing in securities | 2012-03-15 | 2012-10-19 |
| Rep | Dealing in securities | 2011-09-15 | 2012-03-15 | |
| SHENWAN HONGYUAN SECURITIES (H.K.) LIMITED | Rep | Dealing in securities | 2009-10-30 | 2011-07-19 |
| MACQUARIE CAPITAL LIMITED | Rep | Dealing in securities | 2007-08-27 | 2009-02-23 |