| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| MUFG Securities Asia Limited | Rep | Dealing in securities | 2010-12-31 | 2018-08-03 |
| MUSHK Limited | Rep | Dealing in securities | 2010-08-16 | 2010-12-30 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Providing automated trading services | 2007-03-21 | 2007-04-20 |
| Rep | Dealing in securities | 2005-05-05 | 2007-04-20 | |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2005-05-05 | 2007-04-20 |