| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| RiverCircle Investments Limited | RO | Advising on securities | 2025-11-28 | - |
| RO | Asset management | 2025-11-28 | - | |
| PEAK CAPITAL LIMITED (b2004-03-30) | Rep | Advising on securities | 2022-08-25 | 2024-10-14 |
| Rep | Asset management | 2022-08-25 | 2024-10-14 | |
| Rep | Dealing in securities | 2022-08-25 | 2024-10-14 | |
| Ruffer (Asia) Limited | RO | Asset management | 2008-06-05 | 2022-01-17 |
| BALLINGAL INVESTMENT ADVISORS LIMITED | Rep | Advising on securities | 2006-03-13 | 2006-04-24 |
| RO | Advising on futures contracts | 2004-08-13 | 2006-01-12 | |
| RO | Advising on securities | 2004-08-13 | 2006-01-12 | |
| RO | Asset management | 2004-08-13 | 2006-01-12 | |
| ANGLO CHINESE SECURITIES, LIMITED (HK) | RO | Advising on securities | 2003-04-01 | 2003-10-20 |
| RO | Asset management | 2003-04-01 | 2003-10-20 |