| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Zaaba Capital Limited | Rep | Asset management | 2018-08-21 | 2021-05-10 |
| UBS SECURITIES HONG KONG LIMITED | Rep | Dealing in futures contracts | 2016-12-19 | 2017-10-28 |
| Rep | Dealing in securities | 2016-12-19 | 2017-10-28 | |
| UBS DERIVATIVES HONG KONG LIMITED | Rep | Dealing in futures contracts | 2016-03-18 | 2016-12-18 |
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in futures contracts | 2016-03-18 | 2017-10-28 |
| UBS SECURITIES HONG KONG LIMITED | Rep | Dealing in securities | 2016-03-18 | 2016-12-18 |
| UBS SECURITIES ASIA LIMITED | Rep | Dealing in securities | 2005-08-01 | 2017-10-28 |