| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Morgan Stanley Asia Limited | Rep | Dealing in securities | 2008-05-26 | 2008-08-18 |
| Morgan Stanley Hong Kong Futures Limited | Rep | Dealing in futures contracts | 2008-05-26 | 2008-08-18 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2006-01-23 | 2008-04-02 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2006-01-23 | 2008-04-02 |