| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| AS CAPITAL LIMITED | Rep | Dealing in securities | 2021-01-08 | 2021-08-01 |
| NATIXIS ASIA LIMITED | Rep | Dealing in securities | 2007-09-11 | 2010-09-03 |
| Interactive Brokers LLC | Rep | Dealing in futures contracts | 2006-04-07 | 2007-03-15 |
| Rep | Dealing in securities | 2006-04-07 | 2007-03-15 |