| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| Moody's Investors Service Hong Kong Limited | Rep | Providing credit rating services | 2015-01-05 | - |
| Mirae Asset Securities (HK) Limited | Rep | Advising on securities | 2009-12-07 | 2013-06-30 |
| MF Securities Hong Kong Limited | Rep | Advising on securities | 2009-01-05 | 2009-10-30 |
| CLSA RESEARCH LIMITED | Rep | Advising on securities | 2007-07-16 | 2008-10-08 |