| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Jefferies Hong Kong Limited | RO | Dealing in securities | 2012-07-23 | 2015-12-16 |
| Rep | Dealing in securities | 2011-02-02 | 2012-07-23 | |
| Citigroup Global Markets Asia Limited | RO | Dealing in securities | 2007-10-15 | 2010-06-30 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | RO | Dealing in futures contracts | 2007-10-15 | 2010-06-30 |
| RO | Dealing in securities | 2007-10-15 | 2010-06-30 | |
| Citigroup Global Markets Asia Limited | Rep | Dealing in securities | 2006-04-07 | 2007-10-15 |
| CITIGROUP GLOBAL MARKETS HONG KONG FUTURES AND SECURITIES LIMITED | Rep | Dealing in futures contracts | 2006-04-07 | 2007-10-15 |
| Rep | Dealing in securities | 2006-04-07 | 2007-10-15 |