| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Jefferies Hong Kong Limited | Rep | Dealing in securities | 2021-11-30 | - |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2012-06-04 | 2018-12-19 |
| Merrill Lynch Far East Limited | Rep | Dealing in futures contracts | 2012-06-04 | 2021-07-19 |
| Rep | Dealing in securities | 2012-06-04 | 2021-07-19 | |
| Yuanta Securities (Hong Kong) Company Limited | RO | Advising on securities | 2012-01-19 | 2012-04-26 |
| Rep | Advising on securities | 2009-09-17 | 2012-01-19 | |
| RO | Dealing in securities | 2009-08-05 | 2012-04-26 | |
| Rep | Dealing in securities | 2009-04-28 | 2009-08-05 | |
| HSBC SECURITIES (ASIA) LIMITED | RO | Dealing in securities | 2007-07-23 | 2009-02-18 |
| HSBC SECURITIES BROKERS (ASIA) LIMITED | RO | Dealing in securities | 2007-05-08 | 2009-02-18 |
| Rep | Dealing in securities | 2006-08-18 | 2007-05-08 |