| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UOB KAY HIAN (HONG KONG) LIMITED | Rep | Dealing in securities | 2005-04-11 | 2019-07-31 |
| GRANSING SECURITIES CO., LIMITED | Rep | Advising on corporate finance | - | 2005-04-07 |
| Rep | Advising on securities | - | 2005-04-07 | |
| Rep | Asset management | - | 2005-04-07 | |
| Rep | Dealing in securities | - | 2005-04-07 |