| Arete Capital Asia Limited | Rep | Asset management | 2020-11-05 | - |
| JW Capital Limited (HK) | Rep | Asset management | 2017-07-21 | 2020-10-29 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Advising on securities | 2011-11-01 | 2013-07-13 |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2010-09-20 | 2013-07-13 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Asset management | 2003-04-01 | 2005-01-25 |
| Rep | Advising on corporate finance | 2003-04-01 | 2005-03-23 |
| Rep | Advising on securities | 2003-04-01 | 2005-03-23 |
| Rep | Providing automated trading services | 2003-04-01 | 2005-03-23 |
| Rep | Dealing in securities | 2003-04-01 | 2013-07-13 |
| Merrill Lynch Far East Limited | Rep | Asset management | 2003-04-01 | 2005-01-25 |
| Rep | Advising on corporate finance | 2003-04-01 | 2005-03-23 |
| Rep | Advising on securities | 2003-04-01 | 2005-03-23 |
| Rep | Dealing in securities | 2003-04-01 | 2005-03-23 |
| MERRILL LYNCH FUTURES (HONG KONG) LIMITED | Rep | Advising on futures contracts | 2003-04-01 | 2005-01-25 |
| Rep | Asset management | 2003-04-01 | 2005-01-25 |
| Rep | Providing automated trading services | 2003-04-01 | 2005-01-25 |
| Rep | Dealing in futures contracts | 2003-04-01 | 2010-09-20 |