| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2012-08-01 | 2012-11-15 |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2012-08-01 | 2012-11-15 |
| Rep | Dealing in futures contracts | 2010-09-07 | 2011-09-02 | |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2007-03-21 | 2010-09-07 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2005-11-29 | 2011-09-02 |