| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Oppenheimer Investments Asia Limited | RO | Advising on securities | 2025-09-08 | - |
| RO | Dealing in securities | 2025-09-08 | - | |
| Rep | Advising on securities | 2017-10-25 | 2025-09-08 | |
| Rep | Dealing in securities | 2017-10-25 | 2025-09-08 | |
| PHILLIP COMMODITIES (HK) LIMITED | Rep | Dealing in futures contracts | 2015-12-15 | 2017-10-01 |
| PHILLIP SECURITIES (HONG KONG) LIMITED | Rep | Advising on securities | 2015-12-15 | 2017-10-01 |
| Rep | Dealing in securities | 2015-12-15 | 2017-10-01 |