| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| HSBC SECURITIES BROKERS (ASIA) LIMITED | Rep | Dealing in securities | 2008-09-04 | 2012-04-12 |
| Merrill Lynch Far East Limited | Rep | Dealing in securities | 2005-04-23 | 2008-05-10 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2004-03-11 | 2008-05-10 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2004-03-11 | 2008-05-10 |