| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Rabo Brokerage HK Limited | RO | Dealing in securities | 2007-09-12 | 2013-08-01 |
| GRAND CATHAY SECURITIES (HONG KONG) LIMITED | RO | Advising on securities | 2004-12-07 | 2005-02-07 |
| RO | Dealing in securities | 2004-12-07 | 2005-04-11 | |
| Rep | Dealing in securities | 2004-06-29 | 2004-12-07 | |
| KGI ASIA LIMITED | Rep | Dealing in securities | 2003-12-05 | 2004-06-14 |
| KGI FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2003-12-05 | 2004-06-14 |