| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in futures contracts | 2020-08-17 | 2021-05-31 |
| Rep | Dealing in securities | 2020-08-17 | 2021-05-31 | |
| UBS SECURITIES HONG KONG LIMITED | Rep | Dealing in futures contracts | 2020-08-17 | 2021-05-31 |
| Rep | Dealing in securities | 2020-08-17 | 2021-05-31 | |
| UBS INTERNATIONAL HONG KONG LIMITED | Rep | Advising on securities | 2007-04-24 | 2010-07-10 |
| Rep | Dealing in securities | 2007-04-24 | 2010-07-10 |