| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on securities | 2011-12-06 | 2013-11-07 |
| Rep | Dealing in securities | 2006-07-13 | 2013-11-07 | |
| KGI ASIA LIMITED | Rep | Dealing in securities | 2005-07-30 | 2005-10-10 |
| KGI FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2005-07-30 | 2005-10-10 |