| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| KEC Capital Company Limited | Rep | Asset management | 2012-12-10 | 2013-04-02 |
| TRIBRIDGE INVESTMENT PARTNERS LIMITED | Rep | Advising on securities | 2007-07-13 | 2012-07-03 |
| Rep | Asset management | 2007-07-13 | 2012-07-03 | |
| Halbis Capital Management (Hong Kong) Limited | Rep | Advising on securities | 2005-07-15 | 2005-10-31 |
| Rep | Asset management | 2005-07-15 | 2005-10-31 | |
| Rep | Dealing in securities | 2005-07-15 | 2005-10-31 | |
| Rep | Dealing in securities | 2004-08-14 | 2004-08-30 | |
| HSBC Global Asset Management (Hong Kong) Limited | Rep | Advising on securities | 2004-08-14 | 2005-10-31 |
| Rep | Asset management | 2004-08-14 | 2005-10-31 | |
| HSBC INVESTMENT FUNDS (HONG KONG) LIMITED | Rep | Dealing in securities | 2004-08-14 | 2005-10-31 |
| Morgan Stanley Hong Kong Futures Limited | Rep | Providing automated trading services | - | 2003-07-01 |
| Rep | Dealing in futures contracts | - | 2003-07-01 |