| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on securities | 2011-11-08 | 2013-09-07 |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2010-09-14 | 2013-09-07 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2005-12-06 | 2010-09-14 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2005-12-02 | 2013-09-07 |
| SARASIN RABO INVESTMENT MANAGEMENT LIMITED | Rep | Dealing in securities | 2005-01-07 | 2005-11-01 |
| Rep | Advising on securities | 2004-11-11 | 2005-11-01 | |
| CES Private (HK) Limited | Rep | Advising on securities | 2004-03-03 | 2004-10-26 |