| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| CGS International Securities Hong Kong Limited | Rep | Dealing in securities | 2012-07-06 | 2012-10-05 |
| BOCI SECURITIES LIMITED | Rep | Dealing in securities | 2008-09-08 | 2010-06-29 |
| Citigroup Global Markets Asia Limited | Rep | Dealing in securities | 2005-01-03 | 2008-07-08 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in securities | 2005-01-03 | 2008-07-08 |