| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| PO SANG SECURITIES LIMITED | RO | Advising on securities | 2025-09-17 | - |
| RO | Dealing in securities | 2025-09-17 | - | |
| BOCI SECURITIES LIMITED | Rep | Advising on futures contracts | 2025-04-24 | - |
| RO | Advising on securities | 2024-07-15 | - | |
| RO | Dealing in securities | 2024-07-15 | - | |
| Rep | Dealing in futures contracts | 2024-03-15 | - | |
| Rep | Advising on securities | 2024-03-15 | 2024-07-15 | |
| Rep | Dealing in securities | 2024-03-15 | 2024-07-15 | |
| DONGXING SECURITIES (HONG KONG) COMPANY LIMITED | RO | Advising on securities | 2017-10-16 | 2023-06-26 |
| RO | Dealing in securities | 2016-02-03 | 2023-06-26 | |
| GF FUTURES (HONG KONG) CO., LIMITED | Rep | Dealing in futures contracts | 2012-02-16 | 2015-06-26 |
| GF Securities (Hong Kong) Brokerage Limited | RO | Dealing in securities | 2011-09-22 | 2015-06-26 |
| Rep | Dealing in securities | 2008-05-21 | 2011-09-22 |