| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Morningstar Investment Management Asia Limited | Rep | Advising on securities | 2020-06-17 | 2023-10-06 |
| SINOPAC ASSET MANAGEMENT (ASIA) LIMITED | Rep | Advising on securities | 2012-09-12 | 2013-06-06 |
| Rep | Asset management | 2012-09-12 | 2013-06-06 | |
| Rep | Dealing in securities | 2012-09-12 | 2013-06-06 | |
| Friedmann Pacific Asset Management (Hong Kong) Limited | Rep | Advising on securities | 2011-06-16 | 2012-02-17 |
| Rep | Asset management | 2011-06-16 | 2012-02-17 | |
| SINO-RICH SECURITIES & FUTURES LIMITED | Rep | Dealing in securities | 2011-06-16 | 2012-02-17 |
| SHENWAN HONGYUAN ASSET MANAGEMENT (ASIA) LIMITED | Rep | Advising on securities | 2010-01-25 | 2011-06-01 |
| Rep | Asset management | 2010-01-25 | 2011-06-01 | |
| SHENWAN HONGYUAN SECURITIES (H.K.) LIMITED | Rep | Dealing in securities | 2009-12-23 | 2011-06-01 |
| INVESCO ASSET MANAGEMENT ASIA LIMITED | Rep | Dealing in securities | 2008-01-24 | 2009-07-22 |
| INVESCO HONG KONG LIMITED (TRADING AS INVESCO ASIA PACIFIC) | Rep | Dealing in securities | 2008-01-24 | 2009-07-22 |
| Merrill Lynch (Asia Pacific) Limited | Rep | Dealing in securities | 2005-08-03 | 2007-09-12 |