| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| HONG KONG WAN KIU INVESTMENT COMPANY LIMITED | RO | Dealing in securities | 2005-03-29 | 2020-02-06 |
| Hong Kong Wan Kiu Investment Company | RO | Advising on corporate finance | - | 2005-03-08 |
| RO | Advising on securities | - | 2005-03-08 | |
| RO | Asset management | - | 2005-03-08 | |
| RO | Dealing in securities | - | 2005-03-29 |