| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Venture Smart Asia Limited | Rep | Advising on securities | 2022-08-09 | 2022-12-30 |
| Rep | Asset management | 2022-08-09 | 2022-12-30 | |
| Rep | Dealing in securities | 2022-08-09 | 2022-12-30 | |
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in futures contracts | 2020-08-14 | 2021-03-24 |
| Rep | Dealing in securities | 2020-08-14 | 2021-03-24 | |
| UBS SECURITIES HONG KONG LIMITED | Rep | Dealing in futures contracts | 2020-08-14 | 2021-03-24 |
| Rep | Dealing in securities | 2020-08-14 | 2021-03-24 | |
| CASH ASSET MANAGEMENT LIMITED | RO | Asset management | 2005-03-30 | 2006-02-20 |
| CELESTIAL SECURITIES LIMITED | Rep | Dealing in securities | 2005-03-07 | 2006-02-20 |
| CASH RESEARCH LIMITED | RO | Advising on securities | - | 2005-03-31 |