| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Merrill Lynch (Asia Pacific) Limited | RO | Advising on securities | 2012-08-13 | 2013-11-09 |
| RO | Dealing in securities | 2011-03-10 | 2013-11-09 | |
| Merrill Lynch Far East Limited | RO | Dealing in futures contracts | 2011-03-10 | 2013-11-09 |
| Rep | Dealing in futures contracts | 2010-09-06 | 2011-03-10 | |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2008-04-21 | 2011-03-10 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2008-04-21 | 2010-09-06 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2005-05-25 | 2005-06-24 |
| Rep | Dealing in securities | 2005-02-21 | 2005-05-23 |