| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| BOCOM International Securities Limited | Rep | Dealing in futures contracts | 2016-02-23 | 2016-10-11 |
| Rep | Dealing in securities | 2016-02-23 | 2016-10-11 | |
| DBS VICKERS (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2004-06-16 | 2016-01-29 |
| Rep | Dealing in securities | 2004-05-24 | 2016-01-29 | |
| Rep | Dealing in securities | 2003-05-29 | 2003-12-04 |