| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Hectoron Global Capital Management Limited | RO | Advising on securities | 2020-11-02 | 2021-08-13 |
| RO | Asset management | 2020-11-02 | 2021-08-13 | |
| RO | Dealing in securities | 2020-11-02 | 2021-08-13 | |
| City Financial Investment Company (Hong Kong) Limited | Rep | Asset management | 2017-06-05 | 2019-03-14 |
| AM Squared Limited | Rep | Asset management | 2006-12-14 | 2011-12-06 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2006-04-24 | 2006-10-21 |
| Merrill Lynch Far East Limited | Rep | Dealing in securities | 2006-04-24 | 2006-10-21 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Dealing in futures contracts | 2006-04-24 | 2006-10-21 |
| DAIWA CAPITAL MARKETS TRADING HONG KONG LIMITED | Rep | Dealing in securities | 2004-02-03 | 2006-04-01 |
| KBC FINANCIAL PRODUCTS HONG KONG LIMITED | Rep | Dealing in securities | 2004-02-03 | 2006-04-01 |