| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| MUFG Securities Asia Limited | Rep | Dealing in futures contracts | 2022-09-23 | 2025-06-03 |
| RO | Advising on securities | 2020-03-12 | 2025-06-03 | |
| RO | Dealing in securities | 2020-03-12 | 2025-06-03 | |
| Rep | Dealing in securities | 2019-03-25 | 2020-03-12 | |
| MIZUHO SECURITIES ASIA LIMITED | Rep | Advising on securities | 2015-12-10 | 2019-02-15 |
| Rep | Dealing in securities | 2015-12-10 | 2019-02-15 | |
| HARVEST GLOBAL INVESTMENTS LIMITED | Rep | Asset management | 2009-07-28 | 2009-07-30 |
| Rep | Advising on securities | 2009-06-26 | 2009-07-30 | |
| DWS Investments Hong Kong Limited | Rep | Advising on securities | 2008-05-26 | 2009-06-02 |
| Rep | Dealing in securities | 2008-05-26 | 2009-06-02 | |
| Credit Agricole Securities (Asia) Limited | Rep | Dealing in securities | 2004-02-25 | 2007-03-02 |