| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Yuanta Asia Investment (Hong Kong) Limited | Rep | Dealing in futures contracts | 2010-03-19 | 2011-01-24 |
| Rep | Dealing in securities | 2010-03-19 | 2011-01-24 | |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2008-04-21 | 2009-11-11 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2008-04-21 | 2009-11-11 |