| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Rabo Brokerage HK Limited | Rep | Dealing in securities | 2009-06-01 | 2012-05-18 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2007-01-31 | 2008-12-19 |
| Merrill Lynch Far East Limited | Rep | Dealing in securities | 2007-01-31 | 2008-12-19 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2007-01-31 | 2008-12-19 |