| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Crosby Securities Limited | RO | Advising on securities | 2022-05-16 | - |
| Rep | Advising on securities | 2015-09-15 | 2022-05-16 | |
| Guosen Securities (HK) Brokerage Company, Limited | Rep | Advising on securities | 2014-11-05 | 2015-08-26 |
| RHB SECURITIES HONG KONG LIMITED | Rep | Advising on securities | 2010-03-19 | 2012-12-07 |
| CSC SECURITIES (HK) LIMITED | Rep | Advising on securities | 2010-01-06 | 2010-01-08 |
| KGI WEALTH MANAGEMENT LIMITED | Rep | Advising on securities | 2008-04-17 | 2009-12-19 |
| SBI China Capital Securities Limited | Rep | Advising on securities | 2006-09-20 | 2008-04-14 |