| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2010-09-06 | 2011-08-24 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2009-06-04 | 2011-08-24 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2009-06-04 | 2010-09-06 |
| Morgan Stanley Asia Limited | Rep | Dealing in securities | 2005-03-18 | 2009-03-23 |
| Morgan Stanley Hong Kong Futures Limited | Rep | Dealing in futures contracts | 2005-03-18 | 2009-03-23 |