| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Morgan Stanley Hong Kong Securities Limited | Rep | Dealing in futures contracts | 2010-12-06 | 2012-05-14 |
| Morgan Stanley Asia Limited | Rep | Dealing in securities | 2009-05-18 | 2012-05-14 |
| Morgan Stanley Hong Kong Futures Limited | Rep | Dealing in futures contracts | 2009-05-18 | 2010-12-06 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2008-06-18 | 2009-04-10 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2008-06-18 | 2009-04-10 |