| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| NOMURA INTERNATIONAL (HONG KONG) LIMITED | RO | Advising on securities | 2025-10-22 | - |
| RO | Dealing in securities | 2025-10-22 | - | |
| Rep | Advising on securities | 2021-07-05 | 2025-10-22 | |
| Rep | Dealing in securities | 2021-07-05 | 2025-10-22 | |
| CES Commodities (HK) Limited | Rep | Dealing in futures contracts | 2009-06-19 | 2009-08-26 |
| Everbright Securities Investment Services (HK) Limited | Rep | Dealing in securities | 2009-05-08 | 2009-08-26 |
| Citigroup Global Markets Asia Limited | Rep | Advising on securities | 2008-01-25 | 2008-11-19 |
| Rep | Dealing in securities | 2008-01-25 | 2008-11-19 | |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2004-03-09 | 2005-03-15 |